Truthfulness

{2:42} and do not mix up the truth with the falsehood, nor hide the truth while you know (it).

{16:116} and, for what your tongues describe, do not utter the lie, (saying) This is lawful and this is unlawful, in order to forge a lie against Allah; surely those who forge the lie against Allah shall not prosper.

{103:1} I swear by the time,

{103:2} most surely man is in loss,

{103:3} Except those who believe and do good, and enjoin on each other truth, and enjoin on each other patience.