The word(s) "blind" appears 48 time(s) in 45 verse(s) in Quran in Mohsin Khan translation.

(31) Verily, those who believe not in the Hereafter, We have made their deeds fair-seeming to them, so that they wander about blindly.

(32) Nay, they have no knowledge of the Hereafter. Nay, they are in doubt about it. Nay, they are in complete blindness about it.

(33) Nor can you lead the blind out of their error. You can only make to hear those who believe in Our Ayat (proofs, evidence, verses, lessons, signs, revelations, etc.), and who have submitted (themselves to Allah in Islam as Muslims).

(34) And you (O Muhammad صلى الله عليه وسلم) cannot guide the blind from their straying; you can make to hear only those who believe in Our Ayat (proofs, evidence, verses, lessons, signs, revelations, etc.), and have submitted to Allah in Islam (as Muslims).

(35) Not alike are the blind (disbelievers in Islamic Monotheism) and the seeing (believers in Islamic Monotheism).

(36) And if it had been Our Will, We would surely have wiped out (blinded) their eyes, so that they would struggle for the Path, how then would they see?

(37) And not equal are the blind and those who see; nor are (equal) those who believe (in the Oneness of Allah - Islamic Monotheism), and do righteous good deeds, and those who do evil. Little do you remember!

(38) And as for Thamud, We showed and made clear to them the Path of Truth (Islamic Monotheism) through Our Messenger, (i.e. showed them the way of success), but they preferred blindness to guidance; so the Sa'iqah (a destructive awful cry, torment, hit, a thunderbolt) of disgracing torment seized them because of what they used to earn.

(39) And if We had sent this as a Qur'an in a foreign language (other than Arabic), they would have said: "Why are not its verses explained in detail (in our language)? What! (A Book) not in Arabic and (the Messenger) an Arab?" Say: "It is for those who believe, a guide and a healing. And as for those who disbelieve, there is heaviness (deafness) in their ears, and it (the Qur'an) is blindness for them. They are those who are called from a place far away (so they neither listen nor understand)."

(40) And whosoever turns away blindly from the remembrance of the Most Gracious (Allah) (i.e. this Qur'an and worship of Allah), We appoint for him Shaitan (Satan - devil) to be a Qarin (a companion) to him.