הָרֵ֣י בַגִּלְבֹּ֗עַ אַל־טַ֧ל וְאַל־מָטָ֛ר עֲלֵיכֶ֖ם וּשְׂדֵ֣י תְרוּמֹ֑ת כִּ֣י שָׁ֤ם נִגְעַל֙ מָגֵ֣ן גִּבּוֹרִ֔ים מָגֵ֣ן שָׁא֔וּל בְּלִ֖י מָשִׁ֥יחַ בַּשָּֽׁמֶן׃
Ye mountains of Gilboa, Let there be no dew nor rain upon you, Neither fields of choice fruits; For there the shield of the mighty was vilely cast away, The shield of Saul, not anointed with oil.
Read kabbalistic (mystical) interpretation of II Samuel 1:21: and classical mystical sources.