'Walking' in the Bible

When the men got up to leave, they looked out over Sodom. (Now Abraham was walking with them to see them on their way.)

and asked Abraham's servant, "Who is that man walking in the field toward us?" "That is my master," the servant replied. So she took her veil and covered herself.

I am not worthy of all the faithful love you have shown your servant. With only my walking stick I crossed the Jordan, but now I have become two camps.