Nev. Rev. Stat. § 16.070
1. As soon as the jury is completed, the judge or the judge’s clerk shall administer an oath or affirmation to the jurors in substantially the following form:
Do you, and each of you, (solemnly swear, or affirm under the pains and penalties of perjury) that you will well and truly try the case now pending before this court and a true verdict render according to the evidence given (so help you God)?
2. As soon as the alternate juror or jurors are selected, the judge or the judge’s clerk shall administer an oath or affirmation to them in substantially the following form:
Do you, and each of you, (solemnly swear, or affirm under the pains and penalties of perjury) that, if required to replace a regular juror or jurors you will well and truly try the case now pending before this court, and a true verdict render according to the evidence given (so help you God)?
[1911 CPA § 266; A 1937, 173; 1931 NCL § 8764]—(NRS A 1977, 300, 881)