The Book Concerning the Use of Correct Words
كتاب الألفاظ من الأدب وغيرها
Chapter 3: Ruling On Using The Words 'Abd And Amah (For Slaves) And Mawla And Sayyid (For Masters)
Abu Huraira reported Allah's Messenger (ﷺ) as saying
None of you should say: My bondman, for all of you are the bondmen of Allah, but say: My young man, and the servant should not say: My Lord, but should say: My chief.
This hadith has been reported on the authority of al-A'mash with the same chain of transmitters, and the words are that the servant should not say to his chief
My Lord, and Abu Mu'awiya made an addition:" For it is Allah, the Exalted and Glorious, Who is your Lord."
Chapter 5: Using Musk, Which Is The Best Of Perfume. It Is Disliked To Refuse A Gift Of Scent Or Perfume
Abu Sa'id Khudri reported that Allah's Messenger (ﷺ) made a mention of a woman of Bana Isra'il who had filled her ring with musk and musk is the most fragrant of the scents.
Abu Huraira reported Allah's Messenger (ﷺ) as saying
He who is presented with a flower should not reject it, for it is light to carry and pleasant in odour.