Job 42:8-10

8Now therefore, take for yourselves seven bulls and seven rams, and go to My servant Job, and offer up a burnt offering for yourselves, and My servant Job will pray for you. For I will accept him [and his prayer] so that I may not deal with you according to your folly, because you have not spoken of Me the thing that is right, as My servant Job has.”

9So Eliphaz the Temanite and Bildad the Shuhite and Zophar the Naamathite went and did as the Lord told them; and the Lord accepted Job’s prayer.

10The Lord restored the fortunes of Job when he prayed for his friends, and the Lord gave Job twice as much as he had before.