The word(s) "worship" appears 44 time(s) in 41 verse(s) in Quran in Muhammad Habib Shakir translation.

(31) And when Our clear communications are recited to them, they say: This is naught but a man who desires to turn you away from that which your fathers worshipped. And they say: This is naught but a lie that is forged. And those who disbelieve say of the truth when it comes to them: This is only clear enchantment.

(32) Gather together those who were unjust and their associates, and what they used to worship

(33) When he said to his father and his people: What is it that you worship?

(34) Then he said: Surely I am sick (of your worshipping these).

(35) Said he: What! do you worship what you hew out?

(36) So surely you and what you worship,

(37) And (as for) those who keep off from the worship of the idols and turn to Allah, they shall have good news, therefore give good news to My servants,

(38) And they say: If the Beneficent Allah had pleased, we should never have worshipped them. They have no knowledge of this; they only lie.

(39) And when Ibrahim said to his father and his people: Surely I am clear of what you worship,

(40) And ask those of Our apostles whom We sent before you: Did We ever appoint gods to be worshipped besides the Beneficent Allah?