2 Samuel 21:2
And the king called the Gibeonites, and said to them; (now the Gibeonites were not of the children of Israel, but of the remnant of the Amorites; and the children of Israel had sworn to them: and Saul sought to slay them in his zeal to the children of Israel and Judah.)
Torrey's Topical Textbook—AKJV

Acts 22:3,4
I am truly a man which am a Jew, born in Tarsus, a city in Cilicia, yet brought up in this city at the feet of Gamaliel, and taught according to the perfect manner of the law of the fathers, and was zealous toward God, as you all are this day.
Torrey's Topical Textbook—AKJV

Philippians 3:6
Concerning zeal, persecuting the church; touching the righteousness which is in the law, blameless.
Torrey's Topical Textbook—AKJV