The word(s) "worship" appears 171 time(s) in 153 verse(s) in Quran in Abdullah Yusuf Ali translation.

(81) They said, "We found our fathers worshipping them."

(82) (Abraham) said, "Do ye then worship, besides Allah, things that can neither be of any good to you nor do you harm?

(83) "Fie upon you, and upon the things that ye worship besides Allah! Have ye no sense?"..

(84) Verily ye, (unbelievers), and the (false) gods that ye worship besides Allah, are (but) fuel for Hell! to it will ye (surely) come!

(85) Verily in this (Qur'an) is a Message for people who would (truly) worship Allah.

(86) Seest thou not that to Allah bow down in worship all things that are in the heavens and on earth,- the sun, the moon, the stars; the hills, the trees, the animals; and a great number among mankind? But a great number are (also) such as are fit for Punishment: and such as Allah shall disgrace,- None can raise to honour: for Allah carries out all that He wills.

(87) Behold! We gave the site, to Abraham, of the (Sacred) House, (saying): "Associate not anything (in worship) with Me; and sanctify My House for those who compass it round, or stand up, or bow, or prostrate themselves (therein in prayer).

(88) Yet they worship, besides Allah, things for which no authority has been sent down to them, and of which they have (really) no knowledge: for those that do wrong there is no helper.

(89) (Further, We sent a long line of prophets for your instruction). We sent Noah to his people: He said, "O my people! worship Allah! Ye have no other god but Him. Will ye not fear (Him)?"

(90) And We sent to them a messenger from among themselves, (saying), "worship Allah! ye have no other god but Him. Will ye not fear (Him)?"