The word(s) "ark" appears 56 time(s) in 54 verse(s) in Quran in Muhammad Pickthal translation.

(21) And those who earn ill-deeds, (for them) requital of each ill-deed by the like thereof; and ignominy overtaketh them - They have no protector from Allah - as if their faces had been covered with a cloak of darkest night. Such are rightful owners of the Fire; they will abide therein.

(22) And he said: Embark therein! In the name of Allah be its course and its mooring. Lo! my Lord is Forgiving, Merciful.

(23) Marked with fire in the providence of thy Lord (for the destruction of the wicked). And they are never far from the wrong-doers.

(24) Say (O Muhammad): Who is Lord of the heavens and the earth? Say: Allah. Say: Take ye then (others) beside Him for protectors, which, even for themselves, have neither benefit nor hurt? Say: Is the blind man equal to the seer, or is darkness equal to light? Or assign they unto Allah partners who created the like of His creation so that the creation (which they made and His creation) seemed alike to them? Say: Allah is the Creator of all things, and He is the One, the Almighty.

(25) Alif. Lam. Ra. (This is) a Scripture which We have revealed unto thee (Muhammad) that thereby thou mayst bring forth mankind from darkness unto light, by the permission of their Lord, unto the path of the Mighty, the Owner of Praise,

(26) We verily sent Moses with Our revelations, saying: Bring thy people forth from darkness unto light. And remind them of the days of Allah. Lo! therein are revelations for each steadfast, thankful (heart).

(27) And landmarks (too), and by the star they find a way.

(28) When if one of them receiveth tidings of the birth of a female, his face remaineth darkened, and he is wroth inwardly.

(29) And We appoint the night and the day two portents. Then We make dark the portent of the night, and We make the portent of the day sight-giving, that ye may seek bounty from your Lord, and that ye may know the computation of the years, and the reckoning; and everything have We expounded with a clear expounding.

(30) Verily we have honoured the Children of Adam. We carry them on the land and the sea, and have made provision of good things for them, and have preferred them above many of those whom We created with a marked preferment.