If he divorces his wife, after consummation and without compensation, with less than three divorces (or less than two for the slave), he is entitled to raj‘ah (restoration of the marriage), as long as she is still in her ‘iddah. This is because of the saying of Allah, Most High: {And their husbands have more right to take them back in this [period] if they want reconciliation.} (al-Baqarah 2: 228)
إذا طَلَّقَ امْرَأَتَهُ بَعْدَ الدُّخُوْلِ بِغَيْرِ عِوَضٍ، أَقَلَّ مِنْ ثَلاَثٍ أو العبد أقل من اثنتين فله رَجْعَتُها ما دامَتْ في العِدَّةِ لِقَولِ الله تعالى: "وَبُعُولَتُهُنَّ أَحَقُّ بِرَدِّهِنَّ فِي ذَٰلِكَ إِنْ أَرَادُوا إِصْلَاحًا" [البقرة: 228]