حَدَّثَنَا إِسْمَاعِيلُ أَنْبَأَنَا هِشَامٌ قَالَ: كَتَبَ إِلَى يَحْيَى بْنِ أَبِي كَثِيرٍ يُحَدِّثُ عَنْ عِكْرِمَةَ أَنَّ عُمَرَ رضي الله عنه كَانَ يَقُولُ فِي الْحَرَامِ يَمِينٌ يُكَفِّرُهَا، قَالَ هِشَامٌ: وَكَتَبَ إِلَيَّ يَحْيَى يُحَدِّثُ عَنْ يَعْلَى بْنِ حَكِيمٍ عِنْدَ سَعِيدِ بْنِ جُبَيْرٍ أَنَّ ابْنَ عَبَّاسٍ كَانَ يَقُولُ فِي الْحَرَامِ يَمِينٌ يُكَفِّرُهَا، فَقَالَ ابْنُ عَبَّاسٍ: {لَقَدْ كَانَ لَكُمْ فِي رَسُولِ اللَّهِ أُسْوَةٌ حَسَنَةٌ}۔
It is narrated from Sayyiduna Umar (may Allah be pleased with him), he used to say that when a husband makes his wife unlawful for himself, this is an oath, for which he will give expiation. And Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) also used to say that making the wife unlawful for oneself is an oath, for which he will give expiation. Furthermore, Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) recited this verse: {لَقَدْ کَانَ لَکُمْ فِیْ رَسُوْلِ اللّٰہِ اُسْوَۃٌ حَسَنَۃٌ} … In the life of the Messenger of Allah (peace and blessings be upon him), there is the best example for you.