The word(s) "mock" appears 29 time(s) in 28 verse(s) in Quran in Muhammad Habib Shakir translation.

(21) And of men is he who takes instead frivolous discourse to lead astray from Allah's path without knowledge, and to take it for a mockery; these shall have an abasing chastisement.

(22) Alas for the servants! there comes not to them an apostle but they mock at him.

(23) Nay! you wonder while they mock,

(24) And the evil (consequences) of what they wrought shall become plain to them, and the very thing they mocked at shall beset them.

(25) Then when their apostles came to them with clear arguments, they exulted in what they had with them of knowledge, and there beset them that which they used to mock.

(26) And there came not to them a prophet but they mocked at him.

(27) And the evil (consequences) of what they did shall become manifest to them and that which they mocked shall encompass them.

(28) And certainly We had established them in what We have not established you in, and We had given-- them ears and eyes and hearts, but neither their ears, nor their eyes, nor their hearts availed them aught, since they denied the communications of Allah, and that which they mocked encompassed them.