צַוָּארֵ֖ךְ כְּמִגְדַּ֣ל הַשֵּׁ֑ן עֵינַ֜יִךְ בְּרֵכ֣וֹת בְּחֶשְׁבּ֗וֹן עַל־שַׁ֙עַר֙ בַּת־רַבִּ֔ים אַפֵּךְ֙ כְּמִגְדַּ֣ל הַלְּבָנ֔וֹן צוֹפֶ֖ה פְּנֵ֥י דַמָּֽשֶׂק׃
Thy neck is as a tower of ivory; Thine eyes as the pools in Heshbon, By the gate of Bath-rabbim; Thy nose is like the tower of Lebanon Which looketh toward Damascus.
Rashi
from glory He shall deprive me (מִדַּלֶּה יְבַצְּעֵנִי). Jonathan renders: From the glory of my kingdom I am exiled. I thought that now He would deprive me of all my glory. The word דַלָּה is an expression of height. Comp. (Song 7:5) “And the braid (וְדַלַּת) of your head.”
Siftei Chakhamim
For the two Temples which were destined to be... [According to Re’m, Rashi knows that it alludes to two] because it is written צוארֵי (plural) rather than צואריו. And [Rashi knows that it alludes to the Temple because] it says in Shir Hashirim (7:5), “Your neck (צוארך) is like an ivory tower.” Just as there, צוארך refers to the Temple, so too here, צוארי refers to the Temple.