Riyad as-Salihin 546
Jabir (May Allah be pleased with him) reported:
Messenger of Allah (ﷺ) never said 'no' to anyone who asked him for anything. [Al-Bukhari and Muslim] .
وعن جابر رضي الله عنه قال‏:‏ ما سئل رسول الله صلى الله عليه وسلم شيئاً قط فقال‏:‏ لا‏.‏ ‏(‏‏(‏متفق عليه‏)‏‏)‏‏.‏