'Good Courage' in the Bible

But, on the following night, the Lord, standing over him, said - Be of good courage! for, as thou hast fully borne witness of the things concerning me in Jerusalem, so must thou, in Rome also, bear witness.

And, now, I recommend you to be of good courage; for, loss of life, shall there be, none at all, from among you, - only the ship.

Wherefore, be of good courage, Sirs; for I believe in God - that, so, it shall be, according as it hath been told me.