The word(s) "tongue" appears 21 time(s) in 20 verse(s) in Quran in Abdullah Yusuf Ali translation.

(11) On the Day when their tongues, their hands, and their feet will bear witness against them as to their actions.

(12) "Grant me honourable mention on the tongue of truth among the latest (generations);

(13) In the perspicuous Arabic tongue.

(14) Covetous over you. Then when fear comes, thou wilt see them looking to thee, their eyes revolving, like (those of) one over whom hovers death: but when the fear is past, they will smite you with sharp tongues, covetous of goods. Such men have no faith, and so Allah has made their deeds of none effect: and that is easy for Allah.

(15) Verily, We have made this (Qur'an) easy, in thy tongue, in order that they may give heed.

(16) And before this, was the Book of Moses as a guide and a mercy: And this Book confirms (it) in the Arabic tongue; to admonish the unjust, and as Glad Tidings to those who do right.

(17) The desert Arabs who lagged behind will say to thee: "We were engaged in (looking after) our flocks and herds, and our families: do thou then ask forgiveness for us." They say with their tongues what is not in their hearts. Say: "Who then has any power at all (to intervene) on your behalf with Allah, if His Will is to give you some loss or to give you some profit? But Allah is well acquainted with all that ye do.

(18) If they were to get the better of you, they would behave to you as enemies, and stretch forth their hands and their tongues against you for evil: and they desire that ye should reject the Truth.

(19) Move not thy tongue concerning the (Qur'an) to make haste therewith.

(20) And a tongue, and a pair of lips?-