'Testimony to Them' in the Bible

And Jesus saith unto him, See thou tell no one; but go, shew thyself to the priest, and offer the gift which Moses commanded, for a testimony to them.

And ye shall be brought before governors and kings on my account, for a testimony to them and to the nations:

and saith unto him, See thou tell no man: but go, shew thyself to the priest, and offer for thy purification what Moses has commanded, for a testimony to them.