The word(s) "jest" appears 16 time(s) in 16 verse(s) in Quran in Abdullah Yusuf Ali translation.

(11) And when he learns something of Our Signs, he takes them in jest: for such there will be a humiliating Penalty.

(12) "This, because ye used to take the Signs of Allah in jest, and the life of the world deceived you:" (From) that Day, therefore, they shall not be taken out thence, nor shall they be received into Grace.

(13) But will abide (for ever) the Face of thy Lord,- full of Majesty, Bounty and Honour.

(14) Blessed be the name of thy Lord, full of Majesty, Bounty and Honour.

(15) 'And Exalted is the Majesty of our Lord: He has taken neither a wife nor a son.

(16) And when they returned to their own people, they would return jesting;