The word(s) "sign" appears 181 time(s) in 162 verse(s) in Quran in Muhammad Habib Shakir translation.

(141) And He shows you His signs: which then of Allah's signs will you deny?

(142) And among His signs are the night and the day and the sun and the moon; do not prostrate to the sun nor to the moon; and prostrate to Allah Who created them, if Him it is that you serve.

(143) And among His signs is this, that you see the earth still, but when We send down on it the water, it stirs and swells: most surely He Who gives it life is the Giver of life to the dead; surely He has power over all things.

(144) We will soon show them Our signs in the Universe and in their own souls, until it will become quite clear to them that it is the truth. Is it not sufficient as regards your Lord that He is a witness over all things?

(145) And one of His signs is the creation of the heavens and the earth and what He has spread forth in both of them of living beings; and when He pleases He is all-powerful to gather them together.

(146) And among His signs are the ships in the sea like mountains.

(147) If He pleases, He causes the wind to become still so that they lie motionless on its back; most surely there are signs in this for every patient, grateful one,

(148) And they assign to Him a part of His servants; man, to be sure, is clearly ungrateful.

(149) And were it not that all people had been a single nation, We would certainly have assigned to those who disbelieve in the Beneficent Allah (to make) of silver the roofs of their houses and the stairs by which they ascend.

(150) But when he came to them with Our signs, lo! they laughed at them.