Hebrews 13:2

Do not forget to show hospitality to strangers, for by so doing some people have entertained angels without knowing it.

Treasury of Scripture Knowledge

Summary

And there came two angels to Sodom at even; and Lot sat in the gate of Sodom: and Lot seeing them rose up to meet them; and he bowed himself with his face toward the ground;

Bible References

Rose

Hebrews 13:2
Do not forget to show hospitality to strangers, for by so doing some people have entertained angels without knowing it.