'Welcome' in the Bible

Jael came out to welcome Sisera. She said to him, "Stop and rest, my lord. Stop and rest with me. Don't be afraid." So Sisera stopped to rest in her tent, and she put a blanket over him.

Now Barak was chasing Sisera. Jael went out to welcome him. She said to him, "Come here and I will show you the man you are searching for." He went with her into the tent, and there he saw Sisera sprawled out dead with the tent peg in his temple.

So if you've acted in good faith and integrity toward Jerubbaal and his household today, then you're welcome to Abimelech, and he's welcome to you"