Acts 23:7
"And when he had so said, there arose a dissension between the Pharisees and the Sadducees: and the multitude was divided."
Cross References (ranked by relevance)
Matthew 10:34
Think not that I am come to send peace on earth: I came not to send peace, but a sword.
Psalm 55:9
Destroy, O Lord, and divide their tongues: for I have seen violence and strife in the city.
Acts 14:4
But the multitude of the city was divided: and part held with the Jews, and part with the apostles.