Genesis 41

And the third time He went and spake the same thing, establishing the fact, that He was become man. For the second and third time is in the Scriptures especially indicative of truth; like as Joseph also said to Pharaoh, "Did the dream appear to thee the second time? For truth was this done, and that thou mightest be assured that this shall surely be." Therefore He too once, and twice, and three times spake the same thing, for the sake of proving the incarnation.