'Inquire' in the Bible

So Saul died for his trespass which he committed against Yahweh, because of the word of Yahweh, which he didn't keep; and also because he asked counsel of one who had a familiar spirit, to inquire [thereby],

and didn't inquire of Yahweh: therefore he killed him, and turned the kingdom to David the son of Jesse.

But David couldn't go before it to inquire of God; for he was afraid because of the sword of the angel of Yahweh.