The word(s) "sign" appears 351 time(s) in 320 verse(s) in Quran in Mohsin Khan translation.

(111) And they sold him for a low price - for a few Dirhams (i.e. for a few silver coins). And they were of those who regarded him insignificant.

(112) So they raced with one another to the door, and she tore his shirt from the back. They both found her lord (i.e. her husband) at the door. She said: "What is the recompense (punishment) for him who intended an evil design against your wife, except that he be put in prison or a painful torment?"

(113) And how many a sign in the heavens and the earth they pass by, while they are averse therefrom.

(114) Allah is He Who raised the heavens without any pillars that you can see. Then, He rose above (Istawa) the Throne (really in a manner that suits His Majesty). He has subjected the sun and the moon (to continue going round), each running (its course) for a term appointed. He manages and regulates all affairs; He explains the Ayat (proofs, evidence, verses, lessons, signs, revelations, etc.) in detail, that you may believe with certainty in the meeting with your Lord.

(115) And it is He Who spread out the earth, and placed therein firm mountains and rivers and of every kind of fruits He made Zawjain Ithnain (two in pairs - may mean two kinds or it may mean: of two varieties, e.g. black and white, sweet and sour, small and big). He brings the night as a cover over the day. Verily, in these things, there are Ayat (proofs, evidence, lessons, signs, etc.) for people who reflect.

(116) And in the earth are neighbouring tracts, and gardens of vines, and green crops (fields), and date-palms, growing into two or three from a single stem root, or otherwise (one stem root for every palm), watered with the same water; yet some of them We make more excellent than others to eat. Verily, in these things there are Ayat (proofs, evidence, lessons, signs) for the people who understand.

(117) And the disbelievers say: "Why is not a sign sent down to him from his Lord?" You are only a warner, and to every people there is a guide.

(118) Say (O Muhammad صلى الله عليه و سلم): "Who is the Lord of the heavens and the earth?" Say: "(It is) Allah." Say: "Have you then taken (for worship) Auliya' (protectors) other than Him, such as have no power either for benefit or for harm to themselves?" Say: "Is the blind equal to the one who sees? Or darkness equal to light? Or do they assign to 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 Irresistible."

(119) And those who disbelieved say: "Why is not a sign sent down to him (Muhammad صلى الله عليه و سلم) from his Lord?" Say: "Verily, Allah sends astray whom He wills and guides unto Himself those who turn to Him in repentance."

(120) And indeed We sent Messengers before you (O Muhammad صلى الله عليه و سلم) and made for them wives and offspring. And it was not for a Messenger to bring a sign except by Allah's Leave. (For) every matter there is a Decree (from Allah). [Tafsir Al-Tabari]