Daniel 9:1-4

In the first year of Darius son of Xerxes (a Mede by descent), who was made ruler over the Babylonian kingdom – in the first year of his reign, I, Daniel, understood from the Scriptures, according to the word of the LORD given to Jeremiah the prophet, that the desolation of Jerusalem would last seventy years. So I turned to the Lord God and pleaded with him in prayer and petition, in fasting, and in sackcloth and ashes. I prayed to the LORD my God and confessed: ‘Lord, the great and awesome God, who keeps his covenant of love with those who love him and keep his commandments