Sahih al-Bukhari Book 48, Hadith 5

Allah's Messenger (ﷺ) said, "The mortgaged animal can be used for riding as long as it is fed and the milk of the milch animal can be drunk according to what one spend on it. The one who rides the animal or drinks its milk should provide the expenditures."

Previous Hadith

The Prophet (ﷺ) said, "One can ride the mortgaged animal because of what one spends on it, and one can drink the milk of a milch animal as long as it is mortgaged. "

Sahih al-Bukhari Book 48, Hadith 4
Next Hadith

Allah's Messenger (ﷺ) bought some foodstuff from a Jew and mortgaged his armor to him.

Sahih al-Bukhari Book 48, Hadith 6