He talked and debated with the Hellenistic Jews, but they tried to kill him. (NIV)
Preaching freely and confidently and boldly in the name of the Lord. And he spoke and discussed with and disputed against the Hellenists (the Grecian Jews), but they were seeking to slay him. (AMP)
And he spake boldly in the name of the Lord Jesus, and disputed against the Grecians: but they went about to slay him. (KJV)