It was narrated that Abu Hurairah said:
"The Messenger of Allah (ﷺ) said: 'When any one of you prays jumu'ah let him pray four (rak'ahs) after that.'" (PT)
App reference (PT): Book 14, Hadith 63 (PT)
English reference (PT): Vol. 2, Book 14, Hadith 1427 (PT)
Arabic reference (PT): Book 14, Hadith 1437 (PT)