צַהֲלִ֥י וָרֹ֖נִּי יוֹשֶׁ֣בֶת צִיּ֑וֹן כִּֽי־גָד֥וֹל בְּקִרְבֵּ֖ךְ קְד֥וֹשׁ יִשְׂרָאֵֽל׃ (פ)
錫安的居民哪，要揚聲歡呼，因為以色列的聖者在你中間為大。
Ibn Ezra
Cry out, etc. It is right, that thou, O Zion, shouldst lift up thy voice, for God is in thy midst.
Tze'enah Ure'enah
“Shout for joy” [12:6]. Rejoice, those who dwell in Zion, for the Holy One of Israel is great among you. That is to say, the Holy One who does great wonders and miracles with you.
Tze'enah Ure'enah
We recite this haftorah on Passover because the haftorah speaks about how the Messiah will come and how the Holy One killed Sennacherib and his people on Passover. The Messiah will also come on Passover, to perform miracles for us. Amen.