The word(s) "zulm" appears 2 time(s) in 2 verse(s) in Quran in Mohsin Khan translation.

(1) It is those who believe (in the Oneness of Allah and worship none but Him Alone) and confuse not their belief with zulm (wrong i.e. by worshipping others besides Allah), for them (only) there is security and they are the guided.

(سورة الأنعام, Al-An'aam, Chapter #6, Verse #82)
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(2) And (remember) when Luqman said to his son when he was advising him: "O my son! Join not in worship others with Allah. Verily joining others in worship with Allah is a great zulm (wrong) indeed.

(سورة لقمان, Luqman, Chapter #31, Verse #13)
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