'Old' in the Bible

(Zayin) Jerusalem remembers, when she became a poor homeless person, all her treasures that she owned in days of old. When her people fell into an enemy's grip, none of her allies came to her rescue. Her enemies gloated over her; they sneered at her downfall.

(Sin/Shin) The young boys and old men lie dead on the ground in the streets. My young women and my young men have fallen by the sword. You killed them when you were angry; you slaughtered them without mercy.