Sahih Muslim · Hadith 4283
The Book of Gifts - كتاب الهبات
وحدثنا يحيى بن يحيى، - واللفظ له - أخبرنا أبو خيثمة، عن أبي الزبير، عن جابر، قال قال رسول الله صلى الله عليه وسلم " أمسكوا عليكم أموالكم ولا تفسدوها فإنه من أعمر عمرى فهي للذي أعمرها حيا وميتا ولعقبه " .
Jabir (b. 'Abdullah) (Allah be pleased with him) reported Allah's Messenger (may peace be upon him) having said: Keep your property to yourselves and do not squander it, for he who conferred a life grant upon another that property will belong to him upon whom it is conferred whether he lives or dies, and (would pass on) to his successors (as heritage).
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).