Cross reference
Exodus 1:8
8 Now there arose a new king over Egypt, who didn't know Joseph.
Acts 7:18
18 until there arose a different king, who didn't know Joseph.
Ecclesiastes 2:18-19
18 I hated all my labor in which I labored under the sun, seeing that I must leave it to the man who comes after me.
19 Who knows whether he will be a wise man or a fool? Yet he will have rule over all of my labor in which I have labored, and in which I have shown myself wise under the sun. This also is vanity.
Ecclesiastes 9:15
15 Now a poor wise man was found in it, and he by his wisdom delivered the city; yet no man remembered that same poor man.