Possible Clues:

• 1, 2, 3, 4, etc
• Numbers 0 to 9
• Fingers or toes
• Understand it's including one's fingers and toes
• Numbers or toes
• For example, the four parts of 1984 — it's in quarters
• Phone number, synecdochically
• 1, 2, 3, etc.
• Figures on finding it in the lodgings
• Numbers of them have it in spades with its end