عَنْ أَبِي أُمَامَةَ رَضِيَ اللَّهُ عَنْهُ عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ قَالَ مَا مِنْ مُسْلِمٍ يَنْظُرُ إِلَى مَحَاسِنِ امْرَأَةٍ أَوَّلَ مَرَّةٍ ثُمَّ يَغُضُّ بَصَرَهُ إِلَّا أَحْدَثَ اللَّهُ لَهُ عِبَادَةً يَجِدُ حَلَاوَتَهَا
Narrated by Sayyiduna Abu Umamah (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) said: When a Muslim's gaze first falls upon the charms of a woman, but then he lowers his gaze, Allah Almighty creates for him such an act of worship that he tastes its sweetness.