Lead was used, as it still is, all along the Mediterranean shores for sinkers. Pieces of Egyptian fishnets probably dating from 1200 BC are now preserved in the British Museum, with their lead sinkers still attached. Since lead was the heaviest metal known to the ancients, gold excepted, it was generally used for fish-lines and sounding lines (compare
Ac 27:28), especially in the dense waters of the Mediterranean. Moses mentioned the sinking qualities of lead in the sea in his simile of the sinking of Pharaoh's hosts "as lead in the mighty waters" (
Ex 15:10).