The word(s) "untruth" appears 10 time(s) in 10 verse(s) in Quran in Saheeh International translation.

(1) And among the People of the Scripture is he who, if you entrust him with a great amount [of wealth], he will return it to you. And among them is he who, if you entrust him with a [single] silver coin, he will not return it to you unless you are constantly standing over him [demanding it]. That is because they say, "There is no blame upon us concerning the unlearned." And they speak untruth about Allah while they know [it].

(2) And indeed, there is among them a party who alter the Scripture with their tongues so you may think it is from the Scripture, but it is not from the Scripture. And they say, "This is from Allah," but it is not from Allah. And they speak untruth about Allah while they know.

(3) And whoever invents about Allah untruth after that - then those are [truly] the wrongdoers.

(4) Look how they invent about Allah untruth, and sufficient is that as a manifest sin.

(5) We know that you, [O Muhammad], are saddened by what they say. And indeed, they do not call you untruthful, but it is the verses of Allah that the wrongdoers reject.

(6) And they say, "These animals and crops are forbidden; no one may eat from them except whom we will," by their claim. And there are those [camels] whose backs are forbidden [by them] and those upon which the name of Allah is not mentioned - [all of this] an invention of untruth about Him. He will punish them for what they were inventing.

(7) Those will have lost who killed their children in foolishness without knowledge and prohibited what Allah had provided for them, inventing untruth about Allah. They have gone astray and were not [rightly] guided.

(8) And do not say about what your tongues assert of untruth, "This is lawful and this is unlawful," to invent falsehood about Allah. Indeed, those who invent falsehood about Allah will not succeed.

(9) Have you not considered those who make allies of a people with whom Allah has become angry? They are neither of you nor of them, and they swear to untruth while they know [they are lying].

(10) And who is more unjust than one who invents about Allah untruth while he is being invited to Islam. And Allah does not guide the wrongdoing people.