Genesis 45:2 (KJV)

Then Joseph could not refrain himself before all them that stood by him; and he cried, Cause every man to go out from me. And there stood no man with him, while Joseph made himself known unto his brethren.

And Joseph said unto his brethren, I am Joseph; doth my father yet live? And his brethren could not answer him; for they were troubled at his presence.

And Joseph said unto his brethren, Come near to me, I pray you. And they came near. And he said, I am Joseph your brother, whom ye sold into Egypt.

Now therefore be not grieved, nor angry with yourselves, that ye sold me hither: for God did send me before you to preserve life.

For these two years hath the famine been in the land: and yet there are five years, in the which there shall neither be earing nor harvest.

And God sent me before you to preserve you a posterity in the earth, and to save your lives by a great deliverance.