Book of Ezra is in Old Testament.
Book of Ezra Chapter 6
Book of Ezra Chapter 6 Verse 10
KJB. That they may offer sacrifices of sweet savours unto the God of heaven, and pray for the life of the king, and of his sons.
NIV. so that they may offer sacrifices pleasing to the God of heaven and pray for the well-being of the king and his sons.