'Free' in the Bible

And the kings of the earth, and the rulers, and the chief captains, and the men of wealth, and the strong, and every servant and free man, took cover in the holes and the rocks of the mountains;

Saying to the sixth angel who had the horn, Make free the four angels who are chained at the great river Euphrates.

And the four angels were made free, who were ready for the hour and day and month and year, that they might put to death a third part of men.

And he gives to all, small and great, the poor and those who have wealth, the free and those who are not free, a mark on their right hand or on their brows;

So that you may take for your food the flesh of kings, and of captains, and of strong men, and of horses and of those who are seated on them, and the flesh of all men, free and unfree, small and great.