Be not forgetful to entertain strangers: for thereby some have entertained angels unawares.
Berean Study Bible (BSB) - Hebrews 13:2 >Do not neglect to show hospitality to strangers, for by so doing some people have entertained angels without knowing it.
Textus Receptus (TR) - Hebrews 13:2 >Τῆς φιλοξενίας μὴ ἐπιλανθάνεσθε· διὰ ταύτης γὰρ ἔλαθόν τινες ξενίσαντες ἀγγέλους.