| Clue | Source | Date |
|---|---|---|
| Have a guilt-free conscience, so to speak | LA Times Daily | 24 Jun 2024 |
| Be free of anxiety at night | Universal | 09 Dec 2023 |
| Be free of worries | Thomas Joseph | 17 Oct 2019 |
| Don't worry | Newsday | 01 Jun 2019 |
| Have no worries | New York Times | 15 Feb 2019 |
| Have no worries | ||
| *Have a worry-free night | Wall Street Journal | 07 Feb 2018 |
| *Enjoy peace of mind | Wall Street Journal | 22 Mar 2016 |
| *Be worry-free |