Verses with the word justify in the New Testament (4 verses):

Luke 10:29
But he, willing to justify himself, said unto Jesus, And who is my neighbour?

Luke 16:15
And he said unto them, Ye are they which justify yourselves before men; but God knoweth your hearts: for that which is highly esteemed among men is abomination in the sight of God.

Romans 3:30
Seeing it is one God, which shall justify the circumcision by faith, and uncircumcision through faith.

Galatians 3:8
And the scripture, foreseeing that God would justify the heathen through faith, preached before the gospel unto Abraham, saying, In thee shall all nations be blessed.