3 verses have
first
in Edition Clear Qur'an by Talal Itani / Al-A'raaf (The Heights)

7:38He will say, “Join the crowds of jinn and humans who have gone into the Fire before you.” Every time a crowd enters, it will curse its sister-crowd. Until, when they are all in it, the last of them will say to the first of them, “Our Lord, these are the ones who misled us, so inflict on them a double punishment in the Fire.” He will say, “Each will have a double, but you do not know.”

7:39The first of them will say to the last of them, “You have no advantage over us, so taste the torment for what you used to earn.”

7:143And when Moses came to Our appointment, and his Lord spoke to him, he said, “My Lord, allow me to look and see You.” He said, “You will not see Me, but look at the mountain; if it stays in its place, you will see Me.” But when his Lord manifested Himself to the mountain, He turned it into dust, and Moses fell down unconscious. Then, when he recovered, he said, “Glory be to you, I repent to you, and I am the first of the believers.”