כִּ֤י ט֣וֹב סַ֭חְרָהּ מִסְּחַר־כָּ֑סֶף וּ֝מֵחָר֗וּץ תְּבוּאָתָֽהּ׃
Car le trafic en vaut plus que celui de l’argent, et les fruits qu’elle donne l’emportent sur l’or fin.
Rashi
where he lies is gold upon the mire This is a repeated clause. “Where he lies is gold,” refers to “rays of the sun”; “upon the mire” refers to “under him,” in the place where he is on the sand; this is the mire where he lies. It shines like precious gold, as it is stated (Song 3:10): “its couch of gold.” חָרוּץ is a type of gold, as it is stated (Prov. 8:19): “My fruit is better than gold (מחרוץ), yea than fine gold.” Where he lies—an expression of a couch for lying down, like (Song 3:10), “its couch (רפידתו) of gold.”