'Themselves' in the Bible

but these people lie in wait for their own blood. They ambush only themselves.

so that strangers don't enrich themselves at your expense, and your work won't end up the possession of foreigners.

When the righteous are victorious, there is great glory, but when the wicked arise, men hide themselves.

When the wicked rise to power, people hide themselves, but when the wicked perish, the righteous increase.

Some people view themselves as pure, but haven't been cleansed from their own filth.