That the Prophet ﷺ said: "They (the two) are not separate from a sale except in agreement.
عَنِ النَّبِيِّ ﷺ قَالَ لاَ يَتَفَرَّقَنَّ عَنْ بَيْعٍ إِلاَّ عَنْ تَرَاضٍ
Request/Fix translation
"لا يَتَفَرقَنَّ عَنْ بَيعٍ إِلا عَنْ تَراضٍ".