'Old' in the Bible

Utterly slay old men, young men, maidens, little children, and women, but do not touch any man on whom is the mark; and you shall start from My sanctuary.” So they started with the elders who were before the temple.

then I will bring you down with those who go down to the pit, to the people of old, and I will make you dwell in the lower parts of the earth, like the ancient waste places, with those who go down to the pit, so that you will not be inhabited; but I will set glory in the land of the living.

“And you shall provide a lamb a year old without blemish for a burnt offering to the Lord daily; morning by morning you shall provide it.