"I heard the Messenger of Allah say: 'Do not acquire knowledge in order to show off before the scholars, or to argue with the foolish, or to attract people's attention, for whoever does that will be in Hell.'"

"The Messenger of Allah said: 'Whoever seeks knowledge in order to argue with the foolish, or to show off before the scholars, or to attract people's attention, Allah will admit him to Hell.'"

The Prophet said: "There is no man who memorizes knowledge then conceals it, but he will be brought forth on the Day of Resurrection bridled with reins of fire." (Hasan)Another chain with similar wording.

"By Allah, were it not for two Verses in the Book of Allah, I would never have narrated anything from him, meaning from the Prophet, were it not for the Words of Allah: Verily, those who conceal what Allah has sent down of the Book, and purchase a small gain therewith (of worldly things), they eat into their bellies nothing but fire. Allah will not speak to them on the Day of Resurrection, nor purify them, and theirs will be a painful torment. Those are they who have purchased error at the price of guidance, and torment at the price of forgiveness. So how bold they are (for evil deeds which will push them) to the Fire.'"

"The Messenger of Allah said: 'When the last people of this Ummah curse the first, (at that time) whoever conceals a Hadith will be concealing what Allah has revealed.'" (Maudu')

'I heard Anas bin Malik say: "I heard the Messenger of Allah say: "Whoever is asked about knowledge and conceals it, it will be bridled on the Day of Resurrection with reins of fire.'"

"The Messenger of Allah said: 'Whoever conceals knowledge which Allah has made beneficial for mankind's affairs of religion, Allah will bridle him with reins of fire on the Day of Resurrection."

"The Messenger of Allah said: 'Whoever is asked about knowledge that he has and he conceals it, will be bridled on the Day of Resurrection with reins of fire.'"

"We were sitting with the Messenger of Allah. He looked at the moon, which was full, and said, 'Indeed, you will see your Lord as you see this moon. You will not feel the slightest inconvenience and overcrowding in seeing Him. If you have the power not to be overcome and to say this prayer before the sun rises and before it sets, then do that.' Then he recited: "And glorify the praises of your Lord, before the rising of the sun and before (its) setting."

"We were with 'Abdullah bin 'Umar when he was circumambulating the House; a man came up to him and said: 'O Ibn 'Umar, what did you hear the Messenger of Allah say about the Najwa?' He said: 'I heard the Messenger of Allah say: 'On the Day of Resurrection, the believer will be brought close to his Lord until He will cover him with His screen, then He will make him confess his sins. He will ask him: "Do you confess?" He will say: "O Lord, I confess." This will continue as long as Allah wills, then He will say: "I concealed them for you in the world, and I forgive you for them today." Then he will be given the scroll of his good deeds, or his record, in his right hand. But as for the disbeliever or the hypocrite, (his sins) will be announced before the witnesses.' " (One of the narrators) Khalid said: "At: 'before the witnesses' there is something missing." "These are the ones who lied against their Lord!' No doubt! The curse of Allah is on the wrongdoers."

"I head Jabir bin 'Abdullah say" 'When 'Abdullah bin 'Amr bin )Haram) was killed on the Day of Uhud, the Messenger of Allah met me, and said: "O Jabir, shall I not tell you what Allah has said to your father?" Yahya said in his Hadith: "And he said: 'O Jabir, why do I see you broken-hearted?' I (Jabir) said: 'O Messenger of Allah, my father has been martyred and he has left behind dependents and debts.' He said: 'Shall I not give you the glad tidings of that with which Allah met your father?' I said: 'Yes, O Messenger of Allah.' He said: 'Allah never spoke to anyone except from behind a screen, but He spoke to your father directly, and He said: "O My slave! Ask something from Me and I shall give it to you." He said: "O Lord, bring me back to life so that I may be killed in Your cause a second time." The Lord, Glorified is He, said: "I have already decreed that they will not return to life." He said: "My Lord, then convey (this news) to those whom I have left behind." Allah said: "Think not of those as dead who are killed in the way of Allah, Nay, they are alive, with their Lord, and they have provision."

"One of the supplications that the Prophet used to say was: 'Allahumma, inni a'udhu bika min 'ilmin la yanfa'u, wa mindu'a'in la yusma'u, wa min qalbin la yakhsha'u, wa min nafsin la tashba'u [O Allah, I seek refuge with You from knowledge that is of no benefit, from a supplication that is not heard, from a heart that does not fear (You) and from a soul that is not satisfied].'"

"The Messenger of Allah used to say: 'Allahummanfa'ni bima 'allamtani, wa 'allimnima yanfa'uni, wa zidni 'ilman. Wal-hamdu Lillahi 'ala kulli hal. [O Allah, benefit me by that which You have taught me, and teach me that which will benefit me, and increase my knowledge. Praise is to Allah in all circumstances].'"

The Prophet said: "There is no man who memorizes knowledge then conceals it, but he will be brought forth on the Day of Resurrection bridled with reins of fire." (Hasan)Another chain with similar wording.

"The Messenger of Allah used to perform ablution with a Mudd (of water) and bath with a Sa'."

"The Messenger of Allah used to perform ablution with a Mudd (of water) and bath with a Sa'."

The Messenger of Allah used to perform ablution with a Mudd (of water) and bath with a Sa'.

"The Messenger of Allah said: 'A Mudd is sufficient for the ablution and a Sa' is sufficient for the bath.' A man said: 'It is not sufficient for us.'" He (the narrator) said: "It was sufficient for one who is better than you and had more hair" meaning the Prophet.

"The Messenger of Allah said: 'Allah does not accept any prayer without purification and He does not accept any charity from Ghulul.'" (Sahih)Another chain with similar wording.