Sahih Muslim , Book 8, Hadith 3357 (USC-MSA) ⓘ

'A'isha (Allah be pleased with her) reported that Allah's Messenger was asked about a woman whom a man married and then divorced her, and then she married (another) person, and she was divorced before sexual intercourse with her, whether it was lawful for her first husband (to marry her in this state). He (the Holy Prophet) said: No, until he has tasted her sweetness.

حَدَّثَنَا مُحَمَّدُ بْنُ الْعَلاَءِ الْهَمْدَانِيُّ، حَدَّثَنَا أَبُو أُسَامَةَ، عَنْ هِشَامٍ، عَنْ أَبِيهِ، عَنْ عَائِشَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم سُئِلَ عَنِ الْمَرْأَةِ يَتَزَوَّجُهَا الرَّجُلُ فَيُطَلِّقُهَا فَتَتَزَوَّجُ رَجُلاً فَيُطَلِّقُهَا قَبْلَ أَنْ يَدْخُلَ بِهَا أَتَحِلُّ لِزَوْجِهَا الأَوَّلِ قَالَ ‏ "‏ لاَ حَتَّى يَذُوقَ عُسَيْلَتَهَا ‏" ‏‏.‏