Mishkat al-Masabih 13 Marriage كتاب النكاح 28

وَعَنِ الْمُغِيرَةِ بْنِ شُعْبَةَ قَالَ خَطَبْتُ امْرَأَةً فَقَالَ لِي رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «هَلْ نَظَرْتَ إِلَيْهَا؟» قُلْتُ: لَا قَالَ: «فَانْظُرْ إِلَيْهَا فَإِنَّهُ أَحْرَى أَنْ يُؤْدَمَ بَيْنَكُمَا» . رَوَاهُ أَحْمَدُ وَالتِّرْمِذِيُّ وَالنَّسَائِيُّ وَابْنُ مَاجَهْ وَالدَّارِمِيُّ

Al-Mughira b. Shu’ba said: I asked a woman in marriage and God’s Messenger asked me whether I had looked at her. When I replied that I had not, he said, “Then look at her, for it is better that there should be love between you.” Ahmad, Tirmidhi, Nasa’i, Ibn Majah and Darimi transmitted it.