ACT 12:15

15 But [one of] them said to her, “You [(sg)] are crazy!” But she continued saying that it was [really true. Then] they repeatedly said, “[No], [it cannot be Peter]. It is [probably] the angel [who was guarding] him [who has come] (OR, It is the angel [who has guarded/protected] him, [and he has come to tell us that] Peter [has died].)”