'Oldest' in the Bible

All Moab had heard that the kings had come up to fight against them. So all who could bear arms, from the youngest to the oldest, were summoned and took their stand at the border.

Then the king went to the Lord’s temple with all the men of Judah and all the inhabitants of Jerusalem, as well as the priests and the prophets—all the people from the youngest to the oldest. As they listened, he read all the words of the book of the covenant that had been found in the Lord’s temple.

Then all the people, from the youngest to the oldest, and the commanders of the army, left and went to Egypt, for they were afraid of the Chaldeans.