[Machine] "Ayman used to say that there is no sin in argumentation, joking, or lighthearted conversation that does not burden the heart. Rather, expiation is required for every oath that you take seriously and swear upon a significant matter in anger or otherwise, whether you fulfill it or leave it unfulfilled. This is the binding nature of the oaths that Allah has made expiation obligatory for."  

ؓ كَانَتْ تَقُولُ أَيْمَانُ اللَّغْوِ مَا كَانَ فِي الْمِرَاءِ وَالْهَزْلِ وَمُزَاحَةِ الْحَدِيثِ الَّذِي لَا يَعْقِدُ عَلَيْهِ الْقَلْبُ وَإِنَّمَا الْكَفَّارَةُ فِي كُلِّ يَمِينٍ حَلَفْتَهَا عَلَى جَدٍّ مِنَ الْأَمْرِ فِي غَضَبٍ أَوْ غَيْرِهِ لَتَفْعَلَنَّ أَوْ لَتَتْرُكَنَّ فَذَلِكَ عَقْدُ الْأَيْمَانِ الَّتِي فَرَضَ اللهُ فِيهَا الْكَفَّارَةَ