The Odyssey by Homer Book 4 Page 30

he said, ‘if you would finish your voyage and get home quickly, you must offer sacrifices to Jove and to the rest of the gods before embarking; for it is decreed that you shall not get back to your friends, and to your own house, till you have returned to the heaven-fed stream of Egypt, and offered holy hecatombs to the immortal gods that reign in heaven. When you have done this they will let you finish your voyage.’

“I was broken hearted when I heard that I must go back all that long and terrible voyage to Egypt; nevertheless, I answered, ‘I will do all, old man, that you have laid upon me; but now tell me, and tell me true, whether all the Achaeans whom Nestor and I left behind us when we set sail from Troy have got home safely, or whether any one of them came to a bad end either on board his own