The word(s) "thou" appears 271 time(s) in 221 verse(s) in Quran in Muhammad Habib Shakir translation.

(151) So he watered (their sheep) for them, then went back to the shade and said: My Lord! surely I stand in need of whatever good thou mayest send down to me.

(152) Enter your hand into the opening of your bosom, it will come forth white without evil, and draw your hand to yourself to ward off fear: so these two shall be two arguments from your Lord to Firon and his chiefs, surely they are a transgressing people.

(153) And were it not that there should befall them a disaster for what their hands have sent before, then they should say: Our Lord! why didst thou not send to us an apostle so that we should have followed Thy communications and been of the believers!

(154) But if they do not answer you, then know that they only follow their low desires; and who is more erring than he who follows his low desires without any guidance from Allah? Surely Allah does not guide the unjust people.

(155) And certainly We sent Nuh to his people, so he remained among them a thousand years save fifty years. And the deluge overtook them, while they were unjust.

(156) And (We destroyed) Ad and Samood, and from their dwellings (this) is apparent to you indeed; and the Shaitan made their deeds fair-seeming to them, so he kept them back from the path, though they were endowed with intelligence and skill,

(157) Nay! those who are unjust follow their low desires without any knowledge; so who can guide him whom Allah makes err? And they shall have no helpers.

(158) though they were before this, before it was sent down upon them, confounded in sure despair.

(159) And of men is he who takes instead frivolous discourse to lead astray from Allah's path without knowledge, and to take it for a mockery; these shall have an abasing chastisement.

(160) And when Our communications are recited to him, he turns back proudly, as if he had not heard them, as though in his ears were a heaviness, therefore announce to him a painful chastisement.