2 Chronicles 31:7-9

Amplified Bible

⁷ In the third month [at the end of wheat harvest] they began to make the heaps, and they finished them in the seventh month. ⁸ When Hezekiah and the rulers came and saw the heaps, they blessed the Lord and His people Israel. ⁹ Then Hezekiah questioned the priests and Levites about the heaps.