Genesis 47:18

18.They came to him the second year. Moses does not reckon the second year from the date of the famine, but from the time when the money had failed. But since they knew, from the oracle, that the termination of the dearth was drawing near, they desired not only that corn should be given them for food, but also for seed. Whence it appears that they had become wise too late, and had neglected the useful admonition of God, at the time when they ought to have made provision for the future. Moreover, when they declare that their money and cattle had failed, they do it, not for the purpose of expostulating with Joseph, as if they had been unjustly deprived of these things by him; but for the purpose of showing that the only thing remaining for them was to purchase food and seed at the price of their lands, and that they could not otherwise be preserved, unless Joseph would enter into this compact. For it would have been the part of impudence to offer no price or compensation. They begin by saying, that they had nothing at hand, and that, therefore, their lives would be lost, unless Joseph were willing to buy their lands; and in order to excite his compassion, they ask again, why he would suffer them to die, and their very land to perish? For this is the death of the earth, when the cultivation of it is neglected, and when, being reduced to a desert, it can bring forth nothing more.