It was narrated from Samurah bin Jundab that the Prophet ﷺ said:
“Whoever abandons Friday deliberately, let him give a Dinar in charity, and if he cannot afford that, then (let him give) half a Dinar.”

حَدَّثَنَا نَصْرُ بْنُ عَلِيٍّ الْجَهْضَمِيُّ، حَدَّثَنَا نُوحُ بْنُ قَيْسٍ، عَنْ أَخِيهِ، عَنْ قَتَادَةَ، عَنِ الْحَسَنِ، عَنْ سَمُرَةَ بْنِ جُنْدُبٍ، عَنِ النَّبِيِّ ـ ﷺ ـ قَالَ " مَنْ تَرَكَ الْجُمُعَةَ مُتَعَمِّدًا فَلْيَتَصَدَّقْ بِدِينَارٍ فَإِنْ لَمْ يَجِدْ فَبِنِصْفِ دِينَارٍ " .