Ecclesiastes 4:12
One may be overcome, but two may make resistance: A threefold cable is not lightly broken.
Daniel 3:16-17
Shadrach, Meshach, and Abednego answered the king, an said, "O Nebuchadnezzar, we ought not to consent unto thee in this matter. For why?
2 Samuel 23:18-19
Then Abishai the brother of Joab, the son of Zeruiah: he was a captain over the three, and he lifted up his spear against three hundred and slew them, and was named with the three.
2 Samuel 23:23
And David made him of his counsel.
2 Samuel 23:9
And next to him, Eleazar the son of Dodi the son of Ahohi, one of the three principal that were with David, which - when they defied the Philistines that were there gathered together in battle, and the men of Israel were gone up -
2 Samuel 23:16
And anon the three mighty brake through the Host of the Philistines and fetched water out of the well of Bethlehem that was in the gate, and took and brought it to David: Nevertheless he would not drink thereof, but offered it unto the LORD
Ephesians 4:3
and that ye be diligent to keep the unity of the spirit in the bond of peace,