2 Kings 17:41
"So these nations feared the LORD, and served their graven images, both their children, and their children’s children: as did their fathers, so do they unto this day."
Cross References (ranked by relevance)
Matthew 6:24
No man can serve two masters: for either he will hate the one, and love the other; or else he will hold to the one, and despise the other. Ye cannot serve God and mammon.
Zephaniah 1:5
And them that worship the host of heaven upon the housetops; and them that worship and that swear by the LORD, and that swear by Malcham;
1 Kings 18:21
And Elijah came unto all the people, and said, How long halt ye between two opinions? if the LORD be God, follow him: but if Baal, then follow him. And the people answered him not a word.