The word(s) "ilah" appears 128 time(s) in 105 verse(s) in Quran in Mohsin Khan translation.

(91) Say (O Muhammad صلى الله عليه وسلم): "I am only a human being like you. It is revealed to me that your ilah (God) is One ilah (God - Allah), therefore take Straight Path to Him (with true Faith - Islamic Monotheism) and obedience to Him, and seek forgiveness of Him. And woe to Al-Mushrikun (the polytheists, idolaters, disbelievers in the Oneness of Allah).

(92) And he made it [i.e. La ilaha illallah (none has the right to be worshipped but Allah Alone)] a Word lasting among his offspring, (True Monotheism), that they may turn back (i.e. to repent to Allah or receive admonition).

(93) It is He (Allah) Who is the only ilah (God to be worshipped) in the heaven and the only ilah (God to be worshipped) on the earth. And He be the All-Wise, the All-Knower.

(94) La ilaha illa Huwa (none has the right to be worshipped but He). It is He Who gives life and causes death - your Lord and the Lord of your forefathers.

(95) Have you seen him who takes his own lust (vain desires) as his ilah (god)? And Allah knowing (him as such), left him astray, and sealed his hearing and his heart, and put a cover on his sight. Who then will guide him after Allah? Will you not then remember?

(96) So know (O Muhammad صلى الله عليه وسلم) that, La ilaha illallah (none has the right to be worshipped but Allah) , and ask forgiveness for your sin, and also for (the sin of) believing men and believing women. And Allah knows well your moving about, and your place of rest (in your homes).

(97) "Who set up another ilah (god) with Allah. Then both of you cast him in the severe torment."

(98) And set not up (or worship not) any other ilah (god) along with Allah [Glorified be He (Alone), Exalted above all that they associate as partners with Him]. Verily, I (Muhammad صلى الله عليه وسلم) am a plain warner to you from Him.

(99) Or have they an ilah (a god) other than Allah? Glorified be Allah from all that they ascribe as partners (to Him)

(100) He is Allah, beside Whom La ilaha illa Huwa (none has the right to be worshipped but He) the All-Knower of the unseen and the seen. He is the Most Gracious, the Most Merciful.