וַיֹּ֣אמֶר יְהוָה֮ אֶֽל־יְשַׁעְיָהוּ֒ צֵא־נָא֙ לִקְרַ֣את אָחָ֔ז אַתָּ֕ה וּשְׁאָ֖ר יָשׁ֣וּב בְּנֶ֑ךָ אֶל־קְצֵ֗ה תְּעָלַת֙ הַבְּרֵכָ֣ה הָעֶלְיוֹנָ֔ה אֶל־מְסִלַּ֖ת שְׂדֵ֥ה כוֹבֵֽס׃
Rashi on Isaiah
and Shear yashuv your son The small remnant that will return to Me through you, and they are like your sons.
Ibn Ezra on Isaiah
נא Now.2See chap. v., note 1. Shear Yashub. The name of the prophet’s son, as I shall explain (ver. 14).
Rashi on Isaiah
to the edge of the conduit There you will find him. תְּעָלַת is fosed [a ditch] in O.F.