Numbers 25:7

And Phinehas, the son of Eleazar, the son of Aaron the priest, seeing it, got up from among the people and took a spear in his hand,

Exodus 6:25

And Eleazar, Aaron's son, took as his wife one of the daughters of Putiel; and she gave birth to Phinehas. These are the heads of the families of the Levites, in the order of their families.

Then Phinehas the priest and the chiefs of the meeting and the heads of the families of Israel who were with him, hearing what the children of Reuben and the children of Gad and the children of Manasseh said, were pleased.

Judges 20:28

And Phinehas, the son of Eleazar, the son of Aaron, was in his place before it,) and said, Am I still to go on with the fight against the children of Benjamin my brother, or am I to give it up? And the Lord said, Go on; for tomorrow I will give him into your hands.

1 Samuel 18:10-11

Now on the day after, an evil spirit from God came on Saul with great force and he was acting like a prophet among the men of his house, while David was making music for him, as he did day by day: and Saul had his spear in his hand.