عَنْ عَائِشَةَ رَضِيَ اللَّهُ عَنْهَا أَنَّهَا قَالَتْ أَهْدَتْ إِلَيْهَا امْرَأَةٌ تَمْرًا فِي طَبَقٍ فَأَكَلَتْ بَعْضًا وَبَقِيَ بَعْضٌ فَقَالَتْ أَقْسَمْتُ عَلَيْكِ إِلَّا أَكَلْتِ بَقِيَّتَهُ فَقَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ أَبِرِّيهَا فَإِنَّ الْإِثْمَ عَلَى الْمُحَنِّثِ
It is narrated from Sayyida Aisha (may Allah be pleased with her), a woman sent some dates to her in a tray. She (Aisha) ate some of the dates and some were left, but that woman said to me: I swear by you that you must eat the remaining dates as well. The Messenger of Allah (peace and blessings be upon him) said: Fulfill her oath, because the sin is upon the one who causes the breaking of the oath.