מַסִּ֣יעַ אֲבָנִ֔ים יֵעָצֵ֖ב בָּהֶ֑ם בּוֹקֵ֥עַ עֵצִ֖ים יִסָּ֥כֶן בָּֽם׃
Whoso quarrieth stones shall be hurt therewith; and he that cleaveth wood is endangered thereby.
Read halakhic rulings (Jewish law) on Ecclesiastes 10:9: and classical halakhic sources.