the Prophet saw traces of yellow perfume on 'Abdur-Rahmaan bin 'Awf, and he asked him “What is this?” He said: “O Messenger of Allah, I married a women for the weight of a Nawah (Stone) of gold. He said: “May Allah bless you. Give a feast even if it is only with one sheep.” (Using translation from Ibn Mājah 1907)   

أَنَّ النَّبِيَّ ﷺ رَأَى عَلَى عَبْدِ الرَّحْمَنِ بْنِ عَوْفٍ صُفْرَةً فَقَالَ «مَا هَذِهِ الصُّفْرَةُ؟» قَالَ تَزَوَّجْتُ امْرَأَةً عَلَى وَزْنِ نَوَاةٍ مِنْ ذَهَبٍ قَالَ «بَارَكَ اللَّهُ لَكَ أَوْلِمْ وَلَوْ بِشَاةٍ»