Ezra 8:21-23

I proclaimed a fast there at the river Ahava to humble ourselves before our God in order to seek from him a safe journey for us, our children, and our possessions. For I was ashamed to ask the king for troops and horses to protect us from enemies on the way because we said to the king, “the hand of our God is favorable to all who seek him, but his strength and anger are against all who forsake them.” So we fasted and sought our God for this and he responded to our prayer.