وَإِنَّهُۥ لَعِلۡمࣱ لِّلسَّاعَةِ فَلَا تَمۡتَرُنَّ بِهَا وَٱتَّبِعُونِۚ
عن ابن عباس، ﴿وَإِنَّهُ لَعِلْمٌ لِلسَّاعَةِ﴾ قال: خروج عيسى ابن مريم.
On the authority of Ibn 'Abbās, “And indeed, it is knowledge of the Hour,” he said: The emergence of Jesus, son of Mary.
(Tafsīr Tabari Vol20 Pg 631)