In book 21 Penelope has a archery contest to see who she will marry.
The suitors took turns trying to shoot an arrow through the hole of 12
axes. To make the contest even more difficult they must use Odysseus's
bow which only he has the strength to string the bow. The suitors try
and fail but then Odysseus tries and completes the task with ease.
In book 22 the suitors were dumbfounded when Odysseus, still in
disguise, completes the challenge. Then Odysseus revels himself to the
suitors. Then Odysseus told the suitors that he would spare no one.
The suitors begged for their life then Odysseus kills one with a arrow
through the throat. Then the suitors realize that they have to fight
Odysseus and Odysseus and Telemachus along with 2 other men fight the
suitors and kill all but two priests.