Egypt was a fruitful soil. It could boast of what Moses speaks of: Deuteronomy 33:13-14. But, my soul, may that blessing be my portion: Deuteronomy 33:16.
Related Commentaries of Genesis 45:15
Genesis 45:15-18
15 Moreover he kissed all his brethren, and wept upon them: and after that his brethren talked with him.
16 And the fame thereof was heard in Pharaoh's house, saying, Joseph's brethren are come: and it pleasedd Pharaoh well, and his servants.
17 And Pharaoh said unto Joseph, Say unto thy brethren, This do ye; lade your beasts, and go, get you unto the land of Canaan;
18 And take your father and your households, and come unto me: and I will give you the good of the land of Egypt, and ye shall eat the fat of the land.