The sons of Simeon were Jemuel, Jamin, Ohad, Jachin, Zohar, and Shaul, the son of a Canaanite woman. These were the clans of Simeon.
— Exodus 6:15
Thus he set up the pillars at the portico of the temple. The pillar to the south he named Jachin, and the pillar to the north he named Boaz.
— 1 Kings 7:21
From the priests: Jedaiah, Jehoiarib, and Jachin;
— 1 Chronicles 9:10
the twenty-first to Jachin, the twenty-second to Gamul,
— 1 Chronicles 24:17
Then he set up the pillars in front of the temple, one on the south and one on the north. The pillar on the south he named Jachin, and the pillar on the north he named Boaz.