It is a law of nature that however much one may grieve over the death of a dear one, at the end of a year consolation finds its way to the heart of the mourner. But the disappearance of a living man can never be wiped out of one's memory. Therefore the fact that he was inconsolable made Jacob suspect that Joseph was alive, and he did not give entire credence to the report of his sons. His vague suspicion was strengthened by something that happened to him.
He went up into the mountains, hewed twelve stones out of the quarry, and wrote the names of his sons thereon, their constellations, and the months corresponding to the constellations, a stone for a son, thus, "Reuben, Ram, Nisan," and so for each of his twelve sons. Then he addressed the stones and bade them bow down before the one marked with Reuben's name, constellation, and month, and they did not move.
He gave the same order regarding the stone marked for Simon, and again the stones stood still. And so he did respecting all his sons, until he reached the stone for Joseph. When he spoke concerning this one, "I command you to fall down before Joseph," they all prostrated themselves. He tried the same test with other things, with trees and sheaves, and always the result was the same, and Jacob could not but feel that his suspicion was true, Joseph was alive.