The word(s) "forbid" appears 67 time(s) in 61 verse(s) in Quran in Abdullah Yusuf Ali translation.

(41) Say: "See ye what things Allah hath sent down to you for sustenance? Yet ye hold forbidden some things thereof and (some things) lawful." Say: "Hath Allah indeed permitted you, or do ye invent (things) to attribute to Allah?"

(42) They said: "O Salih! thou hast been of us! a centre of our hopes hitherto! dost thou (now) forbid us the worship of what our fathers worshipped? But we are really in suspicious (disquieting) doubt as to that to which thou invitest us."

(43) He said: "O my people! see ye whether I have a Clear (Sign) from my Lord, and He hath given me sustenance (pure and) good as from Himself? I wish not, in opposition to you, to do that which I forbid you to do. I only desire (your) betterment to the best of my power; and my success (in my task) can only come from Allah. In Him I trust, and unto Him I look.

(44) But she in whose house he was, sought to seduce him from his (true) self: she fastened the doors, and said: "Now come, thou (dear one)!" He said: "Allah forbid! truly (thy husband) is my lord! he made my sojourn agreeable! truly to no good come those who do wrong!"

(45) He said: "Allah forbid that we take other than him with whom we found our property: indeed (if we did so), we should be acting wrongfully.

(46) They said: "Did we not forbid thee (to speak) for all and sundry?"

(47) Allah commands justice, the doing of good, and liberality to kith and kin, and He forbids all shameful deeds, and injustice and rebellion: He instructs you, that ye may receive admonition.

(48) He has only forbidden you dead meat, and blood, and the flesh of swine, and any (food) over which the name of other than Allah has been invoked. But if one is forced by necessity, without wilful disobedience, nor transgressing due limits,- then Allah is Oft-Forgiving, Most Merciful.

(49) But say not - for any false thing that your tongues may put forth,- "This is lawful, and this is forbidden," so as to ascribe false things to Allah. For those who ascribe false things to Allah, will never prosper.

(50) (They are) those who, if We establish them in the land, establish regular prayer and give regular charity, enjoin the right and forbid wrong: with Allah rests the end (and decision) of (all) affairs.