Daniel 9:1-3

Revised Standard Version Catholic Edition

Daniel’s Prayer for the People

9 In the first year of Darius the son of Ahasu-e′rus, by birth a Mede, who became king over the realm of the Chalde′ans— ² in the first year of his reign, I, Daniel, perceived in the books the number of years which, according to the word of the Lord to Jeremiah the prophet, must pass before the end of the desolations of Jerusalem, namely, seventy years.

³ Then I turned my face to the Lord God, seeking him by prayer and supplications with fasting and sackcloth and ashes.