Abdur-Razzaq عبد الرزاق بن همام · The Book of 'Umra

The Messenger of Allah said: "Whoever gives a life-long gift, it belongs to the one to whom he gave it, both during his life and after his death. And do not give things on the basis of Ruqba, for whoever is given something on the basis of Ruqba, it becomes part of his estate."

"Yahya bin Abi Kathir narrated to us, he said: 'Abu Salamah bin 'Abdur-Rahman narrated to me, he said: "I heard Jabir say: 'The Messenger of Allah said: "A lifelong gift belongs to the one to whom it was given."'"'"