Also the hand of God was on Judah to give them singleness of heart to obey the command of the king and the leaders, at the word of the LORD.
2 Chronicles 30:12
Surrounding context
30:11 Nevertheless some from Asher, Manasseh, and Zebulun humbled themselves and came to Jerusalem.
30:12 Also the hand of God was on Judah to give them singleness of heart to obey the command of the king and the leaders, at the word of the LORD.
30:13 Now many people, a very great assembly, gathered at Jerusalem to keep the Feast of Unleavened Bread in the second month.