'Within' in the Bible

And he divided the three hundred men into three companies, and he put into the hands of all of them trumpets, and empty pitchers, with torches within the pitchers.

But there was a strong tower within the city, and thither fled all the men and women, and all they of the city, and shut themselves in, and gat them up to the roof of the tower.

Then they went through the wilderness, and went around the land of Edom, and the land of Moab, and came by the east side of the land of Moab, and they encamped on the other side of the Arnon; but they came not within the border of Moab, for the Arnon was the border of Moab.

While Israel dwelt in Heshbon and its towns, and in Aroer and its towns, and in all the cities that are along by the side of the Arnon, three hundred years; wherefore did ye not recover them within that time?

And Samson said unto them, Let me now put forth a riddle unto you: if ye can declare it unto me within the seven days of the feast, and find it out, then I will give you thirty linen garments and thirty changes of raiment;