וַיֵּ֙לֶךְ֙ הַפְּלִשְׁתִּ֔י הֹלֵ֥ךְ וְקָרֵ֖ב אֶל־דָּוִ֑ד וְהָאִ֛ישׁ נֹשֵׂ֥א הַצִּנָּ֖ה לְפָנָֽיו׃
And the Philistine came nearer and nearer unto David; and the man that bore the shield went before him.
Read kabbalistic (mystical) interpretation of I Samuel 17:41: and classical mystical sources.