When a period of feasting had run its course, Job would send and have them purified. Early in the morning he would sacrifice a burnt offering for each of them, thinking, "Perhaps my children have sinned and cursed God in their hearts." This was Job's regular custom.
Then the LORD said to Satan, "Have you considered my servant Job? There is no one on earth like him; he is blameless and upright, a man who fears God and shuns evil. And he still maintains his integrity, though you incited me against him to ruin him without any reason."
[Job's Three Friends] When Job's three friends, Eliphaz the Temanite, Bildad the Shuhite and Zophar the Naamathite, heard about all the troubles that had come upon him, they set out from their homes and met together by agreement to go and sympathize with him and comfort him.
[Epilogue] After the LORD had said these things to Job, he said to Eliphaz the Temanite, "I am angry with you and your two friends, because you have not spoken of me what is right, as my servant Job has.
So now take seven bulls and seven rams and go to my servant Job and sacrifice a burnt offering for yourselves. My servant Job will pray for you, and I will accept his prayer and not deal with you according to your folly. You have not spoken of me what is right, as my servant Job has."