וְעַתָּ֗ה אָבִי֙ הֶעְמִ֤יס עֲלֵיכֶם֙ עֹ֣ל כָּבֵ֔ד וַאֲנִ֖י אוֹסִ֣יף עַֽל־עֻלְּכֶ֑ם אָבִ֗י יִסַּ֤ר אֶתְכֶם֙ בַּשּׁוֹטִ֔ים וַאֲנִ֕י אֲיַסֵּ֥ר אֶתְכֶ֖ם בָּעַקְרַבִּֽים׃
내 부친이 너희로 무거운 멍에를 메게 하였으나 이제 나는 너희의 멍에를 더욱 무겁게 할지라 내 부친은 채찍으로 너희를 징치하였으나 나는 전갈로 너희를 징치하리라 하소서
Rashi
and one I called Destoyers Rehoboam told [his kingdom] that he would flog them with scorpions (I Kings 12:11). [Zechariah] calls their rulers staffs because it is customary to lead flocks with staffs.
Rashbam
לשכים בעיניכם, an expression describing thorns and thistles. These pierce one’s eyes as described in Hoseah 2,8 הנני סך את דרכך בסירים, “here I am going to hedge up her roads with thorns.” We have further support for this in the Book of Joshua 23,13 והיו לכם לפח ולמוקש ולשוטט בצדיכם ולצנינים בעיניכם, “they shall become a snare and a trap for you, a scourge to your sides and thorns in your eyes.” We have a similar threat uttered by Rechavam Solomon’s son who told the people: “my father disciplined you with whips, whereas I intend to flog you with scorpions” (Kings I 12,11).