Exodus 5:9LXX

7Ye shall no more give the people straw to make brick, as heretofore: let them go and gather straw for themselves.

8And the tale of the bricks, which they did make heretofore, ye shall lay upon them; ye shall not diminish thereof: for they idle; therefore they cry, saying, Let us go sacrifice to our God.

9Let there more work be laid upon the men, that they may labour therein; and let them not regard vain words.

10And 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.

11Go ye, get you straw where ye can find it: yet not ought of your work shall be diminished.