He said, "The Messenger of Allah ﷺ was never asked for anything to which he replied, 'No.'"
قال ما سئل رسول الله ﷺ شيئا قط فقال: لا.
No references are available.
Bukhari narrated it in al-Adab (6034) and Muslim in al-Fadail (2311:56), both through Sufyan bin Uyayna, from Muhammad bin Munkadir, who heard Jabir bin Abdullah, and mentioned it.