Related Clues:

• Shuteye
• Stop counting sheep?
• Catch forty winks
• Sheep counter's quest
• Take a nap
• Insomniac's lack
• Take a siesta
• Sack out
• Hypnotist's word
• Hibernation
• Virgil called it a gift of heaven
• Slumber
• 'A gentle thing,' said Coleridge
• Do a Van Winkle
• Sack time