Flavius Josephus, Antiquities of the Jews
William Whiston, A.M., Ed.

[84] To which Joseph replied: - "This dream," said he, "O king, although seen under two forms, signifies one and the same event of things; for when thou sawest the fat kine, which is an animal made for the plough and for labor, devoured by the worser kine, and the ears of corn eaten up by the smaller ears, they foretell a famine, and want of the fruits of the earth for the same number of years, and equal with those when Egypt was in a happy state; and this so far, that the plenty of these years will be spent in the same number of years of scarcity, and that scarcity of necessary provisions will be very difficult to be corrected; as a sign whereof, the ill-favored kine, when they had devoured the better sort, could not be satisfied. But still God foreshows what is to come upon men, not to grieve them, but that, when they know it beforehand, they may by prudence make the actual experience of what is foretold the more tolerable. If thou, therefore, carefully dispose of the plentiful crops which will come in the former years, thou wilt procure that the future calamity will not be felt by the Egyptians."