'Testify' in the Bible

The look of their faces testify against them. They parade their sin like Sodom. They don't hide it. Woe to their soul! For they have brought disaster upon themselves.

and I will take for myself faithful witnesses to testify: Uriah the priest, and Zechariah the son of Jeberechiah."

For our transgressions are multiplied before you, and our sins testify against us; for our transgressions are with us, and as for our iniquities, we know them: