'Themselves' in the Bible

Israel took only the livestock and the spoil of that city as plunder for themselves, according to the word of the Lord which He had commanded Joshua.

Now these five [Amorite] kings fled and hid themselves in the cave at Makkedah.

Then Joshua gathered all the tribes of Israel to Shechem, and called for the elders of Israel and for their heads and for their judges and for their officers; they presented themselves before God.