The word(s) "back" appears 262 time(s) in 241 verse(s) in Quran in Muhammad Habib Shakir translation.

(151) And He is Allah, there is no god but He! All praise is due to Him in this (life) and the hereafter, and His is the judgment, and to Him you shall be brought back.

(152) Most surely He Who has made the Quran binding on you will bring you back to the destination. Say: My Lord knows best him who has brought the guidance and him who is in manifest error.

(153) And you did not expect that the Book would be inspired to you, but it is a mercy from your Lord, therefore be not a backer-up of the unbelievers.

(154) And call not with Allah any other god; there is no god but He, every thing is perishable but He; His is the judgment, and to Him you shall be brought back.

(155) You only worship idols besides Allah and you create a lie surely they whom you serve besides Allah do not control for you any sustenance, therefore seek the sustenance from Allah and serve Him and be grateful to Him; to Him you shall be brought back.

(156) He punishes whom He pleases and has mercy on whom He pleases, and to Him you shall be turned back.

(157) And (We destroyed) Ad and Samood, and from their dwellings (this) is apparent to you indeed; and the Shaitan made their deeds fair-seeming to them, so he kept them back from the path, though they were endowed with intelligence and skill,

(158) Every soul must taste of death, then to Us you shall be brought back.

(159) Allah originates the creation, then reproduces it, then to Him you shall be brought back.

(160) For surely you cannot, make the dead to hear and you cannot make the deaf to hear the call, when they show their backs and turn away.