The word(s) "thou" appears 961 time(s) in 726 verse(s) in Quran in Muhammad Pickthal translation.

(541) And no burdened soul can bear another's burden, and if one heavy laden crieth for (help with) his load, naught of it will be lifted even though he (unto whom he crieth) be of kin. thou warnest only those who fear their Lord in secret, and have established worship. He who groweth (in goodness), groweth only for himself, (he cannot by his merit redeem others). Unto Allah is the journeying.

(542) Nor are the living equal with the dead. Lo! Allah maketh whom He will to hear. thou canst not reach those who are in the graves.

(543) thou art but a warner.

(544) Hast thou not seen that Allah causeth water to fall from the sky, and We produce therewith fruit of divers hues; and among the hills are streaks white and red, of divers hues, and (others) raven-black;

(545) (Shown in their) behaving arrogantly in the land and plotting evil; and the evil plot encloseth but the men who make it. Then, can they expect aught save the treatment of the folk of old? thou wilt not find for Allah's way of treatment any substitute, nor wilt thou find for Allah's way of treatment aught of power to change.

(546) Lo! thou art of those sent

(547) That thou mayst warn a folk whose fathers were not warned, so they are heedless.

(548) Whether thou warn them or thou warn them not, it is alike for them, for they believe not.

(549) thou warnest only him who followeth the Reminder and feareth the Beneficent in secret. To him bear tidings of forgiveness and a rich reward.

(550) But all, without exception, will be brought before Us.