אֵ֛לֶּה הַטְּמֵאִ֥ים לָכֶ֖ם בְּכָל־הַשָּׁ֑רֶץ כָּל־הַנֹּגֵ֧עַ בָּהֶ֛ם בְּמֹתָ֖ם יִטְמָ֥א עַד־הָעָֽרֶב׃
Diese sind die unreinen unter allem Gewimmel, wer sie berührt, wenn sie tot sind, bleibt unrein bis an den Abend.
Mishnah Eduyot
Menahem ben Signai testified concerning the ledge attached to an olive-boiler’s cauldron, that it is [liable to become] impure; and concerning that of dyers, that it is not [liable to become] impure, whereas they used to say the reverse.