The word(s) "highest" appears 7 time(s) in 7 verse(s) in Quran in Saheeh International translation.

(1) If you do not aid the Prophet - Allah has already aided him when those who disbelieved had driven him out [of Makkah] as one of two, when they were in the cave and he said to his companion, "Do not grieve; indeed Allah is with us." And Allah sent down his tranquillity upon him and supported him with angels you did not see and made the word of those who disbelieved the lowest, while the word of Allah - that is the highest. And Allah is Exalted in Might and Wise.

(2) So when Our command came, We made the highest part [of the city] its lowest and rained upon them stones of layered hard clay, [which were]

(3) And We made the highest part [of the city] its lowest and rained upon them stones of hard clay.

(4) For those who do not believe in the Hereafter is the description of evil; and for Allah is the highest attribute. And He is Exalted in Might, the Wise.

(5) A revelation from He who created the earth and highest heavens,

(6) But whoever comes to Him as a believer having done righteous deeds - for those will be the highest degrees [in position]:

(7) And it is He who begins creation; then He repeats it, and that is [even] easier for Him. To Him belongs the highest attribute in the heavens and earth. And He is the Exalted in Might, the Wise.