1 Kings 5:10-13

5:10 So Hiram supplied the cedars and evergreens Solomon needed, 5:11 and Solomon supplied Hiram annually with 20,000 cors of wheat as provision for his royal court, as well as 20,000 baths of pure olive oil. 5:12 So the Lord gave Solomon wisdom, as he had promised him. And Hiram and Solomon were at peace and made a treaty.

5:13 King Solomon conscripted work crews from throughout Israel, 30,000 men in all.