Amr bin Dinar عمرو بن دينار الأثرم الجمحي · The Book of ar-Ruqba

"The Messenger of Allah said: 'Umra (life-long gift) is permissible for the one to whom it is given, and Ruqba is permissible to the one to whom it is given, and the one who takes back his gift is like the one who goes back to his vomit.'"

"'Umra and Ruqba are the same."

"Ruqba and 'Umra are not permissible; whoever is given something on the basis of 'Umra, it is his, and whoever is given something on the basis of Ruqba, it is his."

"'Umra and Ruqba are not proper. Whoever gives something on the basis of 'Umra or Ruqba, it belongs to the one to whom he gave it on that basis, both during his lifetime and after his death." Hanzalah narrated it in Mursal form.

"The Messenger of Allah said: 'Ruqba is not permissible. Whoever is given something on the basis of Ruqba, it is part of his estate.'"

"The Messenger of Allah said: 'Umra (a gift given for life) is part of the estate.'"

"The Messenger of Allah said: 'Umra (a gift given for life) is for the heir.'"

"'Umra (a gift given for life) is permissible."