Ezra 8:21-22

²¹Then I proclaimed a fast there, at the river Ahava, that we might humble ourselves before our God, to seek of him a straight way for us, and for our little ones, and for all our substance. ²²For I was ashamed to ask of the king a band of soldiers and horsemen to help us against the enemy in the way, because we had spoken to the king, saying, The hand of our God is on all those who seek him, for good; but his power and his wrath is against all those who forsake him.