'Within' in the Bible

And they buried him within the bounds of his inheritance in Tim'nath-he'res, in the hill country of E'phraim, north of the mountain of Ga'ash.

But there was a strong tower within the city, and all the people of the city fled to it, all the men and women, and shut themselves in; and they went to the roof of the tower.

While Israel dwelt in Heshbon and its villages, and in Aro'er and its villages, and in all the cities that are on the banks of the Arnon, three hundred years, why did you not recover them within that time?

And Samson said to them, "Let me now put a riddle to you; if you can tell me what it is, within the seven days of the feast, and find it out, then I will give you thirty linen garments and thirty festal garments;