The word(s) "let" appears 168 time(s) in 139 verse(s) in Quran in Muhammad Habib Shakir translation.

(101) None dispute concerning the communications of Allah but those who disbelieve, therefore let not their going to and fro in the cities deceive you.

(102) And Firon said: let me alone that I may slay Musa and let him call upon his Lord; surely I fear that he will change your religion or that he will make mischief to appear in the land.

(103) But why have not bracelets of gold been put upon him, or why have there not come with him angels as companions?

(104) And let not the Shaitan prevent you; surely he is your open enemy.

(105) And they shall call out: O Malik! let your Lord make an end of us. He shall say: Surely you shall tarry.

(106) So when you meet in battle those who disbelieve, then smite the necks until when you have overcome them, then make (them) prisoners, and afterwards either set them free as a favor or let them ransom (themselves) until the war terminates. That (shall be so); and if Allah had pleased He would certainly have exacted what is due from them, but that He may try some of you by means of others; and (as for) those who are slain in the way of Allah, He will by no means allow their deeds to perish.

(107) That Allah may forgive your community their past faults and those to follow and complete His favor to you and keep you on a right way,

(108) O you who believe! let not (one) people laugh at (another) people perchance they may be better than they, nor let women (laugh) at (other) women, perchance they may be better than they; and do not find fault with your own people nor call one another by nicknames; evil is a bad name after faith, and whoever does not turn, these it is that are the unjust.

(109) O you who believe! avoid most of suspicion, for surely suspicion in some cases is a sin, and do not spy nor let some of you backbite others. Does one of you like to eat the flesh of his dead brother? But you abhor it; and be careful of (your duty to) Allah, surely Allah is Oft-returning (to mercy), Merciful.

(110) So surely those who are unjust shall have a portion like the portion of their companions, therefore let them not ask Me to hasten on.