'Heads' in the Bible

They took the two princes of Midian, Oreb and Zeeb; and they killed Oreb at the rock of Oreb, and Zeeb they killed at the winepress of Zeeb, and pursued Midian: and they brought the heads of Oreb and Zeeb to Gideon beyond the Jordan.

So Midian was subdued before the children of Israel, and they lifted up their heads no more. The land had rest forty years in the days of Gideon.

and all the wickedness of the men of Shechem did God requite on their heads: and on them came the curse of Jotham the son of Jerubbaal.