NET
20 King Hezekiah and the prophet Isaiah son of Amoz prayed about this and cried out to heaven.
Darby
20 And because of this, king Hezekiah and the prophet Isaiah the son of Amoz prayed and cried to heaven.
KJV
20 And for this [cause] Hezekiah the king, and the prophet Isaiah the son of Amoz, prayed and cried to heaven.