صحيح البخاري
Sahih Bukhari
كتاب الهبة
The Book of Gifts and The Superiority of Giving Gifts and The Exhortation for Giving Gifts
باب من أهدى إلى صاحبه وتحرى بعض نسائه دون بعض:
Chapter. Whosoever gave a gift to his friend and chose (the time) when he was at the home of some of his wives and did not give it to him, while he was in the homes of his other wives.