1 Sam 13:20

וַיֵּרְד֥וּ כָל־יִשְׂרָאֵ֖ל הַפְּלִשְׁתִּ֑ים לִ֠לְטוֹשׁ אִ֣ישׁ אֶת־מַחֲרַשְׁתּ֤וֹ וְאֶת־אֵתוֹ֙ וְאֶת־קַרְדֻּמּ֔וֹ וְאֵ֖ת מַחֲרֵשָׁתֽוֹ׃

Instead, all the Israelites would go down to the Philistines to sharpen their plowshares, mattocks, axes, and sickles.