'Prisoners' in the Bible

And it came to the ears of the Canaanite, the king of Arad, living in the South, that Israel was coming by the way of Atharim, and he came out against them and took some of them prisoners.

Sorrow is yours, O Moab! Destruction is your fate, O people of Chemosh: his sons have gone in flight, and his daughters are prisoners, in the hands of Sihon, king of the Amorites.

And the prisoners and the goods and everything they had taken, they took to Moses and Eleazar the priest and the people of Israel, to the tent-circle in the lowlands of Moab by the Jordan at Jericho.

You yourselves will have to keep outside the tent-circle for seven days, anyone of you who has put any person to death or come near a dead body; and on the third day and on the seventh day make yourselves and your prisoners clean.