Cross reference
John 3:1
1 Now there was a man of the Pharisees named Nicodemus, a ruler of the Jews.
John 19:39
39 Nicodemus, who at first came to Jesus by night, also came bringing a mixture of myrrh and aloes, about a hundred pounds.{100 Roman pounds of 12 ounces each, or about 72 pounds, or 33 Kilograms.}
Luke 23:13
13 Pilate called together the chief priests and the rulers and the people,
John 3:10
10 Jesus answered him, "Are you the teacher of Israel, and don't understand these things?