Exodus 1:11-13

Young's Literal Translation

¹¹ And they set over it princes of tribute, so as to afflict it with their burdens, and it buildeth store-cities for Pharaoh, Pithom and Raamses;

¹² and as they afflict it, so it multiplieth, and so it breaketh forth, and they are vexed because of the sons of Israel;

¹³ and the Egyptians cause the sons of Israel to serve with rigour,