וְאִם־כֹּ֤ה אֹמַר֙ לָעֶ֔לֶם הִנֵּ֥ה הַחִצִּ֖ים מִמְּךָ֣ וָהָ֑לְאָה לֵ֕ךְ כִּ֥י שִֽׁלַּחֲךָ֖ יְהוָֽה׃
But if I say thus unto the boy: Behold, the arrows are beyond thee; go thy way; for the LORD hath sent thee away.
Read kabbalistic (mystical) interpretation of I Samuel 20:22: and classical mystical sources.