NET
4 They are all like bakers, they are like a smoldering oven; they are like a baker who does not stoke the fire until the kneaded dough is ready for baking.
Darby
4 They all practise adultery, as an oven heated by the baker: he ceaseth from stirring [the fire] after he hath kneaded the dough, until it be leavened.
KJV
4 They [are] all adulterers, as an oven heated by the baker, [who] ceaseth from raising after he hath kneaded the dough, until it be leavened.