Ezra 3:3; Ezra 7:10

Ezra 3:3

3 And they set the altar upon his bases; for fear was upon them because of the people of those countries: and they offered burnt offerings thereon unto the LORD, even burnt offerings morning and evening.

Ezra 7:10

10 For Ezra had prepared his heart to seek the law of the LORD, and to do it, and to teach in Israel statutes and judgments.