Riyad as-Salihin

Riyad as-Salihin 236

Reverence towards the Sanctity of the Muslims
Arabic hadith text
وعن أنس رضي الله عنه صلى الله عليه وسلم قال‏:‏ ‏"‏ لا يؤمن أحدكم حتى يحب لأخيه ما يحب لنفسه‏"‏ ‏(‏‏(‏متفق عليه‏)‏‏)‏ ‏.‏
Translation
Anas (May Allah bepleased with him) reported

The Prophet (ﷺ) said, "No one of you shall become a true believer until he desires for his brother what he desires for himself".[Al-Bukhari and Muslim].