1 Samuel 13:20

20 and all Israel go down to the Philistines, to sharpen each his ploughshare, and his coulter, and his axe, and his mattock;

1 Samuel 13:20 Meaning and Commentary

1 Samuel 13:20

But all the Israelites went down to the Philistines
Were obliged to go into Palestine, into some one or other of the cities of the Philistines, or to their garrisons, where the trade of a smith was exercised:

to sharpen every man his share, and his coulter;
which are the parts of the plough made of iron, with which the earth is cut and thrown up:

and his axe and his mattock;
or pick axe; with the one wood is felled and cut, and with the other stones are dug; and each of these for their several uses needed sharpening; and when they did, they were obliged to go to the Philistines to have them done, they having no smiths among them.

1 Samuel 13:20 In-Context

18 and the one detachment turneth the way of Beth-Horon, and the one detachment turneth the way of the border which is looking on the valley of the Zeboim, toward the wilderness.
19 And an artificer is not found in all the land of Israel, for the Philistines said, `Lest the Hebrews make sword or spear;'
20 and all Israel go down to the Philistines, to sharpen each his ploughshare, and his coulter, and his axe, and his mattock;
21 and there hath been the file for mattocks, and for coulters, and for three-pronged rakes, and for the axes, and to set up the goads.
22 And it hath been, in the day of battle, that there hath not been found sword and spear in the hand of any of the people who [are] with Saul and with Jonathan -- and there is found to Saul and to Jonathan his son.
Young's Literal Translation is in the public domain.