2 occurrences across the corpus

Apostolic Fathers

Shepherd of Hermas: Visions 4:2

Now after I had passed by the wild beast, and had moved forward about thirty feet, lo! a virgin meets me, adorned as if she were proceeding from the bridal chamber, clothed entirely in white, and with white sandals, and veiled up to her forehead, and her head was covered by a hood. And she had white hair. I knew from my former visions that this was the Church, and I became more joyful. She saluted me, and said, “Hail, O man!” And I returned her salutation, and said, “Lady, hail!” And she answered, and said to me, “Has nothing crossed your path?” I say, “I was met by a beast of such a size that it could destroy peoples, but through the power of the Lord and His great mercy I escaped from it.” “Well did you escape from it,” says she, “because you cast your care on God, and opened your heart to the Lord, believing that you can be saved by no other than by His great and glorious name. On this account the Lord has sent His angel, who has rule over the beasts, and whose name is Thegri, and has shut up its mouth, so that it cannot tear you. You have escaped from great tribulation on account of your faith, and because you did not doubt in the presence of such a beast. Go, therefore, and tell the elect of the Lord His mighty deeds, and say to them that this beast is a type of the great tribulation that is coming. If then ye prepare yourselves, and repent with all your heart, and turn to the Lord, it will be possible for you to escape it, if your heart be pure and spotless, and ye spend the rest of the days of your life in serving the Lord blamelessly. Cast your cares upon the Lord, and He will direct them. Trust the Lord, ye who doubt, for He is all-powerful, and can turn His anger away from you, and send scourges on the doubters. Woe to those who hear these words, and despise them: better were it for them not to have been born.”

NT Apocrypha/Pseudepigrapha

The Apocalypse of Peter 4:49

As is their rest, such also is the honour and the glory of them that are persecuted for my righteousness' sake. And I rejoiced and believed and understood that which is written in the book of my Lord Jesus Christ. And I said unto him: O my Lord, wilt thou that I make here three tabernacles, one for thee, and one for Moses, and one for Elias? And he said unto me in wrath: Satan maketh war against thee, and hath veiled thine understanding; and the good things of this world prevail against thee. Thine eyes therefore must be opened and thine ears unstopped that <thou mayest see?> a tabernacle, not made with men's hands, which my heavenly Father hath made for me and for the elect. And we beheld it and were full of gladness.