Philo Judaeus De Posteritate Caini 116

Then Moses says, "He was a hammer-beater and forger of brass and iron:" ¹ for the soul of that man who is intent on corporeal pleasures or external things is beaten by a hammer, like a piece of iron on an anvil, being drawn out according to the long and thin-drawn extensions of the appetites. Accordingly, you may see men fond of their bodies at every time, and in every place laying lines and nets to catch those objects that they desire; and others, who are lovers of money or covetous of glory, letting loose their desire and eagerness for those things to the furthest boundaries of earth and sea, and dragging in from all quarters by their unlimited desires, as if by so many nets, whatever can gratify them, till the excessive tension, being broken by its great violence, drags back those who ^{2 3 4 5} are dragging at it, and throws them down headlong.