'Walk' in the Bible

But Peter said, Silver and gold I have not; but what I have, this give I to thee: In the name of Jesus Christ the Nazaraean rise up and walk.

And Peter, seeing it, answered the people, Men of Israel, why are ye astonished at this? or why do ye gaze on us as if we had by our own power or piety made him to walk?

And they have been informed concerning thee, that thou teachest all the Jews among the nations apostasy from Moses, saying that they should not circumcise their children, nor walk in the customs.