1 Kings 5:10-14

10In this way Hiram kept Solomon supplied with all the cedar and juniper logs he wanted, 11and Solomon gave Hiram twenty thousand cors That is, probably about 3,600 tons or about 3,250 metric tons of wheat as food for his household, in addition to twenty thousand baths Septuagint (see also 2 Chron. 2:10); Hebrew twenty cors That is, about 120,000 gallons or about 440,000 liters of pressed olive oil. Solomon continued to do this for Hiram year after year.

12The LORD gave Solomon wisdom, just as he had promised him. There were peaceful relations between Hiram and Solomon, and the two of them made a treaty. 13King Solomon conscripted laborers from all Israel—thirty thousand men. 14He sent them off to Lebanon in shifts of ten thousand a month, so that they spent one month in Lebanon and two months at home. Adoniram was in charge of the forced labor.