وَعَنِ اِبْنِ عُمَرَ, { أَنَّهُ لَمَّا طَلَّقَ اِمْرَأَتَهُ، قَالَ اَلنَّبِيُّ ‏- صلى الله عليه وسلم ‏-لِعُمَرَ: "مُرْهُ فَلْيُرَاجِعْهَا.‏ } مُتَّفَقٌ عَلَيْه ِ 1‏ .‏‏1 ‏- تقدم برقم (1070)‏.‏
Translation
Narrated Ibn 'Umar (RA)

When he divorced his wife the Prophet (ﷺ) said to 'Umar, "Command him to take her back."[Agreed upon].