When Rebekah, bearing the jewels, came to her mother and to her brother Laban, this one hastened to Eliezer in order to slay him and take possession of his goods. Laban soon learnt that he would not be able to do much harm to a giant like Eliezer. He met him at the moment when Eliezer seized two camels and bore them across the stream. Besides, on account of Eliezer's close resemblance to Abraham, Laban thought he saw Abraham before him, and he said: "Come in, thou blessed of the Lord! It is not becoming that thou shouldst stand without, I have cleansed my house of idols."
Laban's Eyes Lit Up When He Saw Rebekah's Jewels
Legends of the Jews 5:287