Abu al-Sahba' said to Ibn 'Abbas: Enlighten us with your information whether the three divorces (pronounced at one and the same time) were not treated as one during the lifetime of Messenger of Allah ﷺ and Abu Bakr. He said: It was in fact so, but when during the caliphate of 'Umar (Allah be pleased with him) people began to pronounce divorce frequently, he allowed them to do so (to treat pronouncements of three divorces in a single breath as one).

وَحَدَّثَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ، أَخْبَرَنَا سُلَيْمَانُ بْنُ حَرْبٍ، عَنْ حَمَّادِ بْنِ زَيْدٍ، عَنْ أَيُّوبَ السَّخْتِيَانِيِّ، عَنْ إِبْرَاهِيمَ بْنِ مَيْسَرَةَ، عَنْ طَاوُسٍ، أَنَّ أَبَا الصَّهْبَاءِ، قَالَ لاِبْنِ عَبَّاسٍ هَاتِ مِنْ هَنَاتِكَ أَلَمْ يَكُنِ الطَّلاَقُ الثَّلاَثُ عَلَى عَهْدِ رَسُولِ اللَّهِ ﷺ وَأَبِي بَكْرٍ وَاحِدَةً فَقَالَ قَدْ كَانَ ذَلِكَ فَلَمَّا كَانَ فِي عَهْدِ عُمَرَ تَتَايَعَ النَّاسُ فِي الطَّلاَقِ فَأَجَازَهُ عَلَيْهِمْ .