'Testified' in the Bible

Yet Yahweh testified to Israel, and to Judah, by every prophet, and every seer, saying, "Turn from your evil ways, and keep my commandments and my statutes, according to all the law which I commanded your fathers, and which I sent to you by my servants the prophets."

They rejected his statutes, and his covenant that he made with their fathers, and his testimonies which he testified to them; and they followed vanity, and became vain, and [went] after the nations that were around them, concerning whom Yahweh had commanded them that they should not do like them.