The word(s) "serve" appears 118 time(s) in 107 verse(s) in Quran in Muhammad Habib Shakir translation.

(81) Now, surely, sincere obedience is due to Allah (alone) and (as for) those who take guardians besides Him, (saying), We do not serve them save that they may make us nearer to Allah, surely Allah will judge between them in that in which they differ; surely Allah does not guide him aright who is a liar, ungrateful.

(82) Say: I am commanded that I should serve Allah, being sincere to Him in obedience.

(83) Say: Allah (it is Whom) I serve, being sincere to Him in my obedience:

(84) serve then what you like besides Him. Say: The losers surely are those who shall have lost themselves and their families on the day of resurrection; now surely that is the clear loss.

(85) Say: What! Do you then bid me serve others than Allah, O ignorant men?

(86) Nay! but serve Allah alone and be of the thankful.

(87) Say: I am forbidden to serve those whom you call upon besides Allah when clear arguments have come to me from my Lord, and I am commanded that I should submit to the Lord of the worlds.

(88) When their apostles came to them from before them and from behind them, saying, serve nothing but Allah, they said: If our Lord had pleased He would certainly have sent down angels, so we are surely unbelievers in that with which you are sent.

(89) And among His signs are the night and the day and the sun and the moon; do not prostrate to the sun nor to the moon; and prostrate to Allah Who created them, if Him it is that you serve.

(90) Surely Allah is my Lord and your Lord, therefore serve Him; this is the right path: