Exodus 5:18

5:18 So now, get back to work! You will not be given straw, but you must still produce your quota of bricks!”

Exodus 20:25

20:25 If you make me an altar of stone, you must not build it of stones shaped with tools, for if you use your tool on it you have defiled it.

Exodus 34:12

34:12 Be careful not to make a covenant with the inhabitants of the land where you are going, lest it become a snare among you.