3 verses have
let
in Edition Clear Qur'an by Talal Itani / Yunus (Jonas)

10:58Say, “In God’s grace and mercy let them rejoice. That is better than what they hoard.”

10:65And let not their sayings dishearten you. All power is God’s. He is the Hearer, the Knower.

10:71And relate to them the story of Noah, when he said to his people, “O my people, if my presence among you and my reminding you of God’s signs is too much for you, then in God I have put my trust. So come to a decision, you and your partners, and do not let the matter perplex you; then carry out your decision on me, and do not hold back.”