ישעיהו ל:יד פירוש: רש״י ואבן עזרא

a potter’s jug An earthenware jug.

נבל Vessel.

shall not be found in the crushing of its fragments a shard large enough to scoop fire from a hearth, to pick up fire from a hearth. All scooping up of fire is referred to with an expression of חֲתִיָּה.