'Untrue' in the Bible

If anyone is untrue, sinning in error in connection with the holy things of the Lord, let him take his offering to the Lord, a male sheep from the flock, without any mark, of the value fixed by you in silver by shekels, by the scale of the holy place.

If anyone does wrong, and is untrue to the Lord, acting falsely to his neighbour in connection with something put in his care, or something given for a debt, or has taken away anything by force, or has been cruel to his neighbour,

Do not go about saying untrue things among your people, or take away the life of your neighbour by false witness: I am the Lord.

And they will have grief for their sins and for the sins of their fathers, when their hearts were untrue to me, and they went against me;