It was narrated that Samurah bin Jundub said:
"The Messenger of Allah (ﷺ) 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." (ES)
App reference (ES): Book 14, Hadith 8 (ES)
English reference (ES): Vol. 2, Book 14, Hadith 1373 (ES)
Arabic reference (ES): Book 14, Hadith 1382 (ES)