'Honest' in the Bible

They sent their disciples to him, along with the Herodians, saying, "Teacher, we know that you are honest, and teach the way of God in truth, no matter who you teach, for you aren't partial to anyone.

The same is true of you: outwardly you seem to the human eye to be good and honest men, but, within, you are full of insincerity and disregard of God's Law.