The Prophet ﷺ said: If anyone omits the Friday prayer without excuse, he must give one dirham or half a dirham, or one sa' or half a sa' of wheat, in alms. Abu Dawud said: Sa'id b. Bashir reported this tradition in a like manner, except that he narrated "one mudd or half mudd" (instead of sa'). He narrated it from Samurah. Abu Dawud said: I heard Ahmad bin Hanbal being asked about the differences over the narration of this Hadith. He said: "Hammam has a stronger memory - in my opinion - than Ayyub."  

قَالَ رَسُولُ اللَّهِ ﷺ مَنْ فَاتَتْهُ الْجُمُعَةُ مِنْ غَيْرِ عُذْرٍ فَلْيَتَصَدَّقْ بِدِرْهَمٍ أَوْ نِصْفِ دِرْهَمٍ أَوْ صَاعِ حِنْطَةٍ أَوْ نِصْفِ صَاعٍ  

"مَنْ فَاتَتْهُ الجُمُعَةُ مِنْ غَيرِ عُذْر، فَليَتَصَدَّقْ بِدِرْهَمٍ، أَوْ بِنِصْفِ درْهَم، أَوْ صَاع حِنطة، أَوْ نِصْفِ صَاعٍ".  

"مَنْ تَرَكَ الْجُمُعَةَ مِنْ غَير عُذْرٍ فَليَتَصَدَّقْ بِدِينَارٍ، فَإِن لَمْ يَجِدْ فَبِنِصْفِ دِينَار".