The word(s) "red" appears 415 time(s) in 383 verse(s) in Quran in Abdullah Yusuf Ali translation.

(201) So they stayed in their Cave three hundred years, and (some) add nine (more)

(202) Say, "The truth is from your Lord": Let him who will believe, and let him who will, reject (it): for the wrong-doers We have prepared a Fire whose (smoke and flames), like the walls and roof of a tent, will hem them in: if they implore relief they will be granted water like melted brass, that will scald their faces, how dreadful the drink! How uncomfortable a couch to recline on!

(203) When they had passed on (some distance), Moses said to his attendant: "Bring us our early meal; truly we have suffered much fatigue at this (stage of) our journey."

(204) He answered: "Did I not tell thee that thou canst have no patience with me?"

(205) He answered: "Did I not tell thee that thou canst have no patience with me?"

(206) He answered: "This is the parting between me and thee: now will I tell thee the interpretation of (those things) over which thou wast unable to hold patience.

(207) "As for the youth, his parents were people of Faith, and we feared that he would grieve them by obstinate rebellion and ingratitude (to Allah and man).

(208) "So we desired that their Lord would give them in exchange (a son) better in purity (of conduct) and closer in affection.

(209) "As for the wall, it belonged to two youths, orphans, in the Town; there was, beneath it, a buried treasure, to which they were entitled: their father had been a righteous man: So thy Lord desired that they should attain their age of full strength and get out their treasure - a mercy (and favour) from thy Lord. I did it not of my own accord. Such is the interpretation of (those things) over which thou wast unable to hold patience."

(210) "Bring me blocks of iron." At length, when he had filled up the space between the two steep mountain-sides, He said, "Blow (with your bellows)" Then, when he had made it (red) as fire, he said: "Bring me, that I may pour over it, molten lead."