The word(s) "astray" appears 103 time(s) in 94 verse(s) in Quran in Mohsin Khan translation.

(21) And of the camels two (male and female), and of oxen two (male and female). Say: "Has He forbidden the two males or the two females or (the young) which the wombs of the two females enclose? Or were you present when Allah ordered you such a thing? Then who does more wrong than one who invents a lie against Allah, to lead mankind astray without knowledge. Certainly Allah guides not the people who are Zalimun (polytheists and wrong-doers)."

(22) (Iblis) said: "Because You have sent me astray, surely I will sit in wait against them (human beings) on Your Straight Path.

(23) And when they regretted and saw that they had gone astray, they (repented and) said: "If our Lord have not mercy upon us and forgive us, we shall certainly be of the losers."

(24) And Musa (Moses) chose out of his people seventy (of the best) men for Our appointed time and place of meeting, and when they were seized with a violent earthquake, he said: "O my Lord, if it had been Your Will, You could have destroyed them and me before; would You destroy us for the deeds of the foolish ones among us? It is only Your Trial by which You lead astray whom You will, and keep guided whom You will. You are our Wali (Protector), so forgive us and have Mercy on us: for You are the Best of those who forgive.

(25) And recite (O Muhammad صلى الله عليه وسلم) to them the story of him to whom We gave Our Ayat (proofs, evidence, verses, lessons, signs, revelations, etc.), but he threw them away; so Shaitan (Satan) followed him up, and he became of those who went astray.

(26) Whomsoever Allah guides, he is the guided one, and whomsoever He sends astray,- then those! they are the losers.

(27) And surely, We have created many of the jinn and mankind for Hell. They have hearts wherewith they understand not, and they have eyes wherewith they see not, and they have ears wherewith they hear not (the truth). They are like cattle, nay even more astray; those! They are the heedless ones.

(28) Whomsoever Allah sends astray, none can guide him; and He lets them wander blindly in their transgressions.

(29) The postponing (of a Sacred Month) is indeed an addition to disbelief: thereby the disbelievers are led astray, for they make it lawful one year and forbid it another year in order to adjust the number of months forbidden by Allah, and make such forbidden ones lawful. The evil of their deeds is made fair-seeming to them. And Allah guides not the people who disbelieve.

(30) And Allah will never lead a people astray after He has guided them until He makes clear to them as to what they should avoid. Verily, Allah is the All-Knower of everything.