In the plain of Jericho did the king cast them in the
clay ground
Which being thick, as the word signifies, and stiff and close, was fit for such a purpose as casting brass; of such clay, furnaces of earth used to be made to melt metals in; but here were large things to be cast, as the two pillars, the sea, the ten lavers, &c. moulds were made in the ground, and so the melted brass was poured into them, which gave it its different forms; this, no doubt, was done by Hiram, though said to be done by the king, because done by his orders: the place where it was done was a part of the plain of Jericho, which lay
between Succoth and Zarthan;
Succoth was in the tribe of Gad, on the other side Jordan; Zarthan was near it on this side, in the tribe of Manasseh, the same that is called Zartanah, ( 1 Kings 4:12 ) and Zaretan, ( Joshua 3:16 ) and Zeredathah, ( 2 Chronicles 4:17 ) . The first casters of brass are said F8 to be Theodorus and Rhaecus, both Samians.