Sunan an-Nasa'i, Volume 2, Book 14, Hadith 1373 (DarusSalam)

It was narrated that Samurah bin Jundub said: "The Messenger of Allah said: "Whoever misses jumu'ah with no excuse, let him give a dinar in charity, and if he cannot afford that, then half a dinar."

أَخْبَرَنَا أَحْمَدُ بْنُ سُلَيْمَانَ، قَالَ حَدَّثَنَا يَزِيدُ بْنُ هَارُونَ، قَالَ حَدَّثَنَا هَمَّامٌ، عَنْ قَتَادَةَ، عَنْ قُدَامَةَ بْنِ وَبَرَةَ، عَنْ سَمُرَةَ بْنِ جُنْدُبٍ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏ "‏ مَنْ تَرَكَ الْجُمُعَةَ مِنْ غَيْرِ عُذْرٍ فَلْيَتَصَدَّقْ بِدِينَارٍ فَإِنْ لَمْ يَجِدْ فَبِنِصْفِ دِينَارٍ ‏" ‏ ‏.‏

sunnah.com

also referenced under: Book 14, Hadith 1382 (In-Book)

It was narrated from Samurah that: The Prophet said: "Whoever misses jumu'ah deliberately, he has to give a dinar, and if he cannot afford that, then half a dinar." At another place, it is not mentioned: "Deliberately."

أَخْبَرَنَا نَصْرُ بْنُ عَلِيٍّ، قَالَ أَنْبَأَنَا نُوحٌ، عَنْ خَالِدٍ، عَنْ قَتَادَةَ، عَنِ الْحَسَنِ، عَنْ سَمُرَةَ، - رضى الله عنه - عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ ‏ "‏ مَنْ تَرَكَ الْجُمُعَةَ مُتَعَمِّدًا فَعَلَيْهِ دِينَارٌ فَإِنْ لَمْ يَجِدْ فَبِنِصْفِ دِينَارٍ ‏" ‏ ‏.‏ وَفِي مَوْضِعٍ آخَرَ لَيْسَ فِيهِ مُتَعَمِّدًا ‏.‏

sunnah.com

also referenced under: Book 14, Hadith 1383 (In-Book)