'Walk' in the Bible

Then said Jehovah unto Moses, Behold, I will rain bread from heaven for you; and the people shall go out and gather a day's portion every day, that I may prove them, whether they will walk in my law, or not.

and thou shalt teach them the statutes and the laws, and shalt show them the way wherein they must walk, and the work that they must do.

if he rise again, and walk abroad upon his staff, then shall he that smote him be quit: only he shall pay for the loss of his time, and shall cause him to be thoroughly healed.