عَنْ أَنَسٍ: أَنَّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ رَأَى عَلَى عَبْدِ الرَّحْمَنِ بْنِ عَوْفٍ أَثَرَ صُفْرَةٍ فَقَالَ: «مَا هَذَا؟» قَالَ: إِنِّي تَزَوَّجْتُ امْرَأَةً عَلَى وَزْنِ نَوَاةٍ مِنْ ذَهَبٍ قَالَ: «بَارَكَ اللَّهُ لَكَ أَوْلِمْ وَلَوْ بِشَاةٍ»
Translation

Jabir reported God’s Messenger as saying, “When one of you is invited to a meal he must accept. If he wishes he may eat, but if he wishes he may leave the food alone.” Muslim transmitted it.