Kneading-trough in the Bible

Exodus 8:3 And the river shall bring forth frogs abundantly, which shall go up and come into thine house, and into thy bedchamber, and upon thy bed, and into the house of thy servants, and upon thy people, and into thine ovens, and into thy kneadingtroughs:
Exodus 12:34 And the people took their dough before it was leavened, their kneadingtroughs being bound up in their clothes upon their shoulders.
Deuteronomy 28:5 Blessed shall be thy basket and thy store.
Deuteronomy 28:17 Cursed shall be thy basket and thy store.