The word(s) "thin" appears 680 time(s) in 607 verse(s) in Quran in Mohsin Khan translation.

(361) Ta-Sin. [These letters are one of the miracles of the Qur'an, and none but Allah (Alone) knows their meanings]. These are the Verses of the Qur'an, and (it is) a Book (that makes things) clear:

(362) And Sulaiman (Solomon) inherited (the knowledge of) Dawud (David). He said: "O mankind! We have been taught the language of birds, and on us have been bestowed all things. This, verily, is an evident grace (from Allah)."

(363) But the hoopoe stayed not long: he (came up and) said: "I have grasped (the knowledge of a thing) which you have not grasped and I have come to you from Saba' (Sheba) with true news.

(364) "I found a woman ruling over them: she has been given all things that could be possessed by any ruler of the earth, and she has a great throne.

(365) They said: "We have great strength, and great ability for war, but it is for you to command: so think over what you will command."

(366) One with whom was knowledge of the Scripture said: "I will bring it to you within the twinkling of an eye!" Then when he [Sulaiman (Solomon)] saw it placed before him, he said: "This is by the Grace of my Lord - to test me whether I am grateful or ungrateful! And whoever is grateful, truly, his gratitude is for (the good of) his ownself; and whoever is ungrateful, (he is ungrateful only for the loss of his ownself). Certainly my Lord is Rich (Free of all needs), Bountiful."

(367) "Indeed we were promised this - we and our forefathers before (us), verily, these are nothing but tales of ancients."

(368) And there is nothing hidden in the heaven and the earth but it is in a Clear Book (i.e. Al-Lauh Al-Mahfuz).

(369) And you will see the mountains and think them solid, but they shall pass away as the passing away of the clouds. The Work of Allah, Who perfected all things, verily He is Well-Acquainted with what you do.

(370) And whoever brings an evil deed (i.e. Shirk - polytheism, disbelief in the Oneness of Allah and every evil sinful deed), they will be cast down (prone) on their faces in the Fire. (And it will be said to them) "Are you being recompensed anything except what you used to do?"