'Separate' in the Bible

And Eber had two sons: the name of the one was Peleg, because in his time the peoples of the earth became separate; and his brother's name was Joktan.

Is not all the land before you? then let us go our separate ways: if you go to the left, I will go to the right; or if you take the right, I will go to the left.

These lambs Jacob kept separate; and he put his flock in a place by themselves and not with Laban's flock.

Blessings of sons, old and young, to the father: blessings of the oldest mountains and the fruit of the eternal hills: let them come on the head of Joseph, on the crown of him who was separate from his brothers.