Matthew 16:1

Pharisee : a religious group or sect of the Jews

Sadducee : a group/sect of the Jews

Matthew 16:4

Jonah : a son of Amittai; the prophet God sent to Nineveh,the prophet who was swallowed by the great fish; son of Amittai

Matthew 16:6

Pharisee : a religious group or sect of the Jews

Sadducee : a group/sect of the Jews