Ephesians 4:25; Proverbs 12:17; Psalms 15:2

Ephesians 4:25

25 Therefore, having put away falsehood, let each one of you speak the truth with his neighbor, for we are members one of another.

Proverbs 12:17

17 Whoever speaks the truth gives honest evidence, but a false witness utters deceit.

Psalms 15:2

2 He who walks blamelessly and does what is right and speaks truth in his heart;