Related Clues:
- Formal declaration
- Curse or vow
- Witnesses take one
- It may be solemn
- Hippocratic thing
- Inauguration Day event
- Sacred oath
- Court statement
- Quadrennial White House administration
- Binding declaration
- Office entry requirement, perhaps
- Word of honor
- Inauguration Day highlight
- Curse or vow, e.g.
- Altar agreement