Abu Ishaq al-Sabi'i (may Allah have mercy on him) was asked: Did you mention from Abu al-Ahwas that Sayyiduna Abdullah (bin Mas'ud) (may Allah be pleased with him) said: "Whoever catches both rak'ahs, or one of them, has caught the Friday prayer, and whoever misses both rak'ahs should pray four"? He replied: "Yes."
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 9513