Verses with the word crowns in the Old Testament (3 verses):

Ezekiel 23:42
And a voice of a multitude being at ease was with her: and with the men of the common sort were brought Sabeans from the wilderness, which put bracelets upon their hands, and beautiful crowns upon their heads.

Zechariah 6:11
Then take silver and gold, and make crowns, and set them upon the head of Joshua the son of Josedech, the high priest;

Zechariah 6:14
And the crowns shall be to Helem, and to Tobijah, and to Jedaiah, and to Hen the son of Zephaniah, for a memorial in the temple of the LORD.