Abu Hurairah (May Allah be pleased with him)reported:
The Messenger of Allah (ﷺ) said, "If anyone of you performs the Friday prayer, he should perform four Rak'ah (Sunnah) after it."[Muslim]. (FR)
App reference (FR): Book 9, Hadith 136 (FR)
Arabic/English book reference (FR): Book 9, Hadith 1126 (FR)