Exodus 5:11

Let there more work be laid upon the men, that they may labour therein; and let them not regard vain words.

And the taskmasters of the people went out, and their officers, and they spake to the people, saying, Thus saith Pharaoh, I will not give you straw.

So the people were scattered abroad throughout all the land of Egypt to gather stubble instead of straw.

And the taskmasters hasted them, saying, Fulfil your works, your daily tasks, as when there was straw.