1 Kings 7:46
In the plain of Jordan did the king cast them, in the clay ground between Succoth and Zarthan.
Cross-reference
2 Chronicles 4:17
Parallel
In 2 Chronicles 4:17, the parallel account repeats the exact casting location between Succoth and Zarethan.
Joshua 13:27
Historical context
Joshua 13:27 places Succoth in Gad's territory — the same location where Solomon cast the bronze items here.