The word(s) "pens" appears 36 time(s) in 33 verse(s) in Quran in Muhammad Habib Shakir translation.

(21) He said: Be gone! for whoever of them will follow you, then surely hell is your recompense, a full recompense:

(22) These it is for whom are gardens of perpetuity beneath which rivers flow, ornaments shall be given to them therein of bracelets of gold, and they shall wear green robes of fine silk and thick silk brocade interwoven with gold, reclining therein on raised couches; excellent the recompense and goodly the resting place.

(23) So they went on until when they came to the people of a town, they asked them for food, but they refused to entertain them as guests. Then they found in it a wall which was on the point of falling, so he put it into a right state. (Musa) said: If you had pleased, you might certainly have taken a recompense for it.

(24) Thus it is that their recompense is hell, because they disbelieved and held My communications and My apostles in mockery.

(25) And Allah increases in guidance those who go aright; and ever-abiding good works are with your Lord best in recompense and best in yielding fruit.

(26) And thus do We recompense him who is extravagant and does not believe in the communications of his Lord, and certainly the chastisement of the hereafter is severer and more

(27) And whoever of them should say: Surely I am a god besides Him, such a one do We recompense with hell; thus do, We recompense the unjust.

(28) Or is it that you ask them a recompense? But the recompense of your Lord is best, and He is the best of those who provide sustenance.

(29) And were every tree that is in the earth (made into) pens and the sea (to supply it with ink), with seven more seas to increase it, the words of Allah would not come to an end; surely Allah is Mighty, Wise.

(30) Whoever does an evil, he shall not be recompensed (with aught) but the like of it, and whoever does good, whether male or female, and he is a believer, these shall enter the garden, in which they shall be given sustenance without measure.