وَالْفَجْرِ

1  By the dawn

٢  وَلَيَالٍ عَشْرٍ

2  And [by] ten nights

(At dawn on Arafat Day, Muslim pilgrims will make their way from Mina to a nearby hillside and plain called Mount Arafat and the Plain of Arafah. It was here that Prophet Muhammad ﷺ gave his Farewell Sermon in 632 CE.)