Psalms 105:21 (KJV)

Moreover he called for a famine upon the land: he brake the whole staff of bread.

He sent a man before them, even Joseph, who was sold for a servant:

Whose feet they hurt with fetters: he was laid in iron:

Until the time that his word came: the word of the LORD tried him.

The king sent and loosed him; even the ruler of the people, and let him go free.

To bind his princes at his pleasure; and teach his senators wisdom.

Israel also came into Egypt; and Jacob sojourned in the land of Ham.

And he increased his people greatly; and made them stronger than their enemies.

He turned their heart to hate his people, to deal subtilly with his servants.

He sent Moses his servant; and Aaron whom he had chosen.