The Book of Marriage
وَحَدَّثَنِيهِ يَحْيَى بْنُ حَبِيبٍ، حَدَّثَنَا خَالِدٌ، - يَعْنِي ابْنَ الْحَارِثِ - حَدَّثَنَا شُعْبَةُ، بِهَذَا الإِسْنَادِ وَقَالَ " حَتَّى تَرْجِعَ " .This hadith has been narrated through the same chain of transmitters (with a slight variation):" He said: Until she comes back
From Sahih Muslim, whose reports the scholars accept as authentic.