'Testifies' in the Bible

Now as for the one who testifies against his friends to take their property, even the eyes of his children will fail.

The arrogance of Israel testifies against him; therefore Israel and Ephraim will stumble in their iniquity, and Judah with them.

Israel's arrogance testifies against him; but they do not return to the LORD their God, nor seek him in all of this.