كتاب الطلاق
Read the English translation first, with the original Arabic directly underneath.
It was narrated that 'Aishah said:
"The Messenger of Allah was asked about a man who divorced his wife, and she married another man who had a closed meeting with her then divorced her, before having intercourse with her. Is it permissible for her to remarry the first husband? The Messenger of Allah said: 'No, not until the second one tastes her sweetness and she tastes his sweetness.'"
لاَ حَتَّى يَذُوقَ الآخَرُ عُسَيْلَتَهَا وَتَذُوقَ عُسَيْلَتَهُ