Can you please share those 7 reference in Quran

Below are few which say not to lie ( In case you need) so next time you can share those if some one lies to you - Quran ask its followers to follow whole book and not pick and choose - but people are people they can claim to follow anything and follow their desire ( basically bad apples are every where)

O ye who believe! be strict in observing justice, and be witnesses for Allah, even though it be against yourselves or against parents and kindred. Whether he be rich or poor, Allah is more regardful of them both than you are. Therefore follow not low desires so that you may be able to act equitably. And if you conceal the truth or evade it, then remember that Allah is well aware of what you do.

(Quran 4:136)

Shun all words of untruth

(Quran 22:31)

Surely, Allah guides not him who is an ungrateful liar

(Quran 39:4)

And those who bear not false witness, and when they pass by anything vain, they pass on with dignity;

(Quran 25:73)

Do not conceal true testimony; and he who conceals it, his heart is certainly sinful.

(Quran 2:284)

…And when you speak, observe justice, even if the concerned person be a relative, and fulfil the covenant of Allah…

(Quran 6:153)

Let not hostility towards people prevent you from giving true testimony.

(Quran 5:9)