Parallel
Hebrews 13:2
Nestle 1904 Greek New Testament · Berean Standard Bible
τῆς φιλοξενίας μὴ ἐπιλανθάνεσθε διὰ ταύτης γὰρ ἔλαθόν τινες ξενίσαντες ἀγγέλους
Do not neglect to show hospitality to strangers, for by so doing some people have entertained angels without knowing it.