Translation:

41. So when the sorcerers arrived they said to Pharaoh: "Of course shall we have a (suitable) reward if we win?"

Notes (Tafseer)

3161. There was no such thing as pure loyalty to an exploiting ruler like this Pharaoh. The sorcerers, who were probably also priests, were venal, and they hoped to establish their own hold on both king and people by the further enrichment of themselves and their order.