Hebrews 13:2
Do not neglect to show hospitality to strangers, for by this some have entertained angels without knowing it.
Genesis 18:4
"Please let a little water be brought and wash your feet, and rest yourselves under the tree;
Judges 19:17-21
And he lifted up his eyes and saw the traveler in the open square of the city; and the old man said, "Where are you going, and where do you come from?"
He said to him, "We are passing from Bethlehem in Judah to the remote part of the hill country of Ephraim, [for] I am from there, and I went to Bethlehem in Judah. But I am [now] going to my house, and no man will take me into his house.
"Yet there is both straw and fodder for our donkeys, and also bread and wine for me, your maidservant, and the young man who is with your servants; there is no lack of anything."
The old man said, "Peace to you. Only let me [take care of] all your needs; however, do not spend the night in the open square."
So he took him into his house and gave the donkeys fodder, and they washed their feet and ate and drank.
Luke 24:28
And they approached the village where they were going, and He acted as though He were going farther.
Luke 24:29
But they urged Him, saying, "Stay with us, for it is [getting] toward evening, and the day is now nearly over." So He went in to stay with them.
Acts 16:15
And when she and her household had been baptized, she urged us, saying, "If you have judged me to be faithful to the Lord, come into my house and stay." And she prevailed upon us.