Verses with the word counsellor in the New Testament (3 verses):

Mark 15:43
Joseph of Arimathaea, an honourable counsellor, which also waited for the kingdom of God, came, and went in boldly unto Pilate, and craved the body of Jesus.

Luke 23:50
And, behold, there was a man named Joseph, a counsellor; and he was a good man, and a just:

Romans 11:34
For who hath known the mind of the Lord? or who hath been his counsellor?