The word "oath" includes a solemn affirmation.
HRS § 1-21
Rules of Court
See HRCP rule 43(d); HRPP rule 6(h); DCRCP rule 43(d).
Judicial oath in common use is legal oath.8 Haw. 259.
Constitutional provisions, see Const. art. I, §7 and art. XVI, §4. Right to affirm instead of swear on grounds of religious belief, see § 621-12.