The word(s) "mock" appears 23 time(s) in 21 verse(s) in Quran in Abdullah Yusuf Ali translation.

(11) mocked were (many) messenger before thee; But their scoffers were hemmed in by the thing that they mocked.

(12) When they see thee, they treat thee no otherwise than in mockery: "Is this the one whom Allah has sent as a messenger?"

(13) They have indeed rejected (the Message): so they will know soon (enough) the truth of what they mocked at!

(14) Ah! Alas for (My) Servants! There comes not a messenger to them but they mock him!

(15) And, when they see a Sign, turn it to mockery,

(16) For the evils of their Deeds will confront them, and they will be (completely) encircled by that which they used to mock at!

(17) "Lest the soul should (then) say: 'Ah! Woe is me!- In that I neglected (my duty) towards Allah, and was but among those who mocked!'-

(18) And never came there a prophet to them but they mocked him.

(19) Then will appear to them the evil (fruits) of what they did, and they will be completely encircled by that which they used to mock at!

(20) And We had firmly established them in a (prosperity and) power which We have not given to you (ye Quraish!) and We had endowed them with (faculties of) hearing, seeing, heart and intellect: but of no profit to them were their (faculties of) hearing, sight, and heart and intellect, when they went on rejecting the Signs of Allah; and they were (completely) encircled by that which they used to mock at!