John 12:35-36

John 12:35-36 NABRE

Jesus said to them, “The light will be among you only a little while. Walk while you have the light, so that darkness may not overcome you. Whoever walks in the dark does not know where he is going. While you have the light, believe in the light, so that you may become children of the light.” Unbelief and Belief Among the Jews. After he had said this, Jesus left and hid from them.
NABRE: New American Bible, revised edition