| Clue | Source | Date |
|---|---|---|
| "Look alive out there!" | Universal | 09 Aug 2025 |
| "Keep your eyes peeled!" | Universal | 11 Jun 2025 |
| *Microwave button | Universal | 01 Nov 2024 |
| 'Be on your guard' | ||
| 'Don't let your guard down' | ||
| *Kick off | New York Times | 02 Jul 2020 |
| 'Keep your eyes open!' | New York Times | 04 Dec 2017 |
| Advice to soldiers on patrol | Wall Street Journal | 09 Sep 2017 |
| "Keep your eyes open!" | ||
| Don't lose focus | ||
| "Keep your eyes peeled!" | ||
| Properly maintain a watch | ||
| Keep your eyes open | ||
| What a night watchman should do | ||
| 'Keep your guard up!' |