'Heads' in the Bible

{And then} {when you heard} the voice from the midst of the darkness, and [as] the mountain [was] burning with fire, and [and] all the heads of your tribes and your elders approached me,

And your heavens that [are] over your heads shall be [like] bronze, and the earth that [is] under you [shall be like] iron.

I will make my arrows drunk with blood, and my sword shall devour flesh with the blood of the slain, and captives from the heads of the leaders of [the] enemy.'

And he selected [the] best [part] for himself, for there [the] portion of a ruler [is] included, and he came [with the] heads of [the] people; he did the righteousness of Yahweh, and his regulations for Israel."