Bilaam, Job and Yitro were Pharaoh's advisors. Bilaam said to kill the Jewish babies, and so he was killed. Job was silent and so he was doomed to suffer. Yitro rebelled and fled, and so he merited to have children who would sit on the High Court [Sanhedrin]: Sotah 11a
Job's resignation to his fate: Pesachim 2b
When Job was prosperous, anyone who associated with him even to buy from him or sell to him, was blessed: Pesachim 112a