Exodus 5:14-16

14And the officers of the children of Israel, whom Pharaoh’s taskmasters had set over them, were beaten, and demanded, Wherefore have ye not fulfilled your task both yesterday and to-day, in making brick as heretofore?

15Then the officers of the children of Israel came and cried unto Pharaoh, saying, Wherefore dealest thou thus with thy servants? 16There is no straw given unto thy servants, and they say to us, Make brick: and, behold, thy servants are beaten; but the fault is in thine own people.