Rashi on Genesis 47:13/רש"י על בראשית מ״ז:י״ג

1ולחם אין בכל הארץ AND THERE WAS NO BREAD IN ALL THE LAND — Scripture reverts now to the original subject, viz, to the account of the beginning of the years of famine.

2ותלה AND FAINTED — This is the same as ותלאה, it means to be wearied, as the Targum renders it. Another example of the root is (Proverbs 26:18) “Like one fatigued who casteth fire-brands”.