The word(s) "less" appears 142 time(s) in 140 verse(s) in Quran in Abdullah Yusuf Ali translation.

(121) This because those who reject Allah follow vanities, while those who believe follow the Truth from their Lord: Thus does Allah set forth for men their lessons by similitudes.

(122) That is because they hate the Revelation of Allah; so He has made their deeds fruitless.

(123) Verily those who plight their fealty to thee do no less than plight their fealty to Allah: the Hand of Allah is over their hands: then any one who violates his oath, does so to the harm of his own soul, and any one who fulfils what he has covenanted with Allah,- Allah will soon grant him a great Reward.

(124) And We send down from the sky rain charted with blessing, and We produce therewith gardens and Grain for harvests;

(125) (It will be said:) "Thou wast heedless of this; now have We removed thy veil, and sharp is thy sight this Day!"

(126) Those who (flounder) heedless in a flood of confusion:

(127) It is no less than inspiration sent down to him:

(128) Blessed be the name of thy Lord, full of Majesty, Bounty and Honour.

(129) There is for you an excellent example (to follow) in Abraham and those with him, when they said to their people: "We are clear of you and of whatever ye worship besides Allah: we have rejected you, and there has arisen, between us and you, enmity and hatred for ever,- unless ye believe in Allah and Him alone": But not when Abraham said to his father: "I will pray for forgiveness for thee, though I have no power (to get) aught on thy behalf from Allah." (They prayed): "Our Lord! in Thee do we trust, and to Thee do we turn in repentance: to Thee is (our) Final Goal.

(130) But when they see some bargain or some amusement, they disperse headlong to it, and leave thee standing. Say: "The (blessing) from the Presence of Allah is better than any amusement or bargain! and Allah is the Best to provide (for all needs)."