Assur in the Bible

Then they came to Zerubbabel, and to the chief of the fathers, and said to them, Let us build with you: for we seek your God, as ye do; and we do sacrifice to him since the days of Esar-haddon king of Assur, who brought us up hither.

And they will do the festival of the unleavened seven days in gladness: for Jehovah gladdened them, and turned the heart of the king of Assur to them, to strengthen their hands in the work of the house of God, the God of Israel