'Marching' in the Bible

So David got up early in the morning, left the flock with someone to keep it, loaded up, and set out as Jesse had instructed him.He arrived at the perimeter of the camp as the army was marching out to its battle formation shouting their battle cry.

However, all of Israel and Judah [were] loving David, for he was going forth and marching ahead of them.

So Achish called David and said to him, "{As Yahweh lives}, certainly you were honest, and {I am pleased to have you marching with me} in the campaign. For I have not found any wrong in you from the day you came to me until this day, but in the eyes of the rulers, you [are] not good.