Both require members to swear an oath to uphold ethical practice and wear a symbolic ring as a reminder.

The club is only four months old, and yet its members swear allegiance to the classic standards of a prelapsarian burger-eating age.

All members of the armed razzia squad had sworn the same vow.

Prior to appointment, each member must swear an oath before a Judge of the High Court.

All members of the Army swear (or affirm) allegiance to the monarch as commander-in-chief.

As their name implied, they were a militant sect, whose members swore blood oaths and sought to perfect themselves in arms.

He insulted every member of his church, cursed, swore, and used the most vulgar language.

He further proposed that members of the Dáil themselves should swear the same oath.

All members of the Sonderkommando swore personal allegiance to Hitler.

But members of the delegation swear by the showdown.