בְּכִכַּ֤ר הַיַּרְדֵּן֙ יְצָקָ֣ם הַמֶּ֔לֶךְ בְּמַעֲבֵ֖ה הָאֲדָמָ֑ה בֵּ֥ין סֻכּ֖וֹת וּבֵ֥ין צָרְתָֽן׃
O rei os fez fundir na planície do Jordão, num terreno argiloso que havia entre Sucote e Zaretã.
Rashi on I Kings
[The king] cast them. He melted them and poured them according to their form.
Rashi on I Kings
In the thick clay. [Targum Yonoson rendered,] “in the thickness of the clay.”63The clay of the Jordan Plain was of very good quality.—Radak.