Thou gavest me no water — It was customary with the Jews to show respect and kindness to their welcome guests, by saluting them with a kiss, by washing their feet, and anointing their heads with oil, or some fine ointment.
Related Commentaries of Luke 7:44
Luke 7:44
44 And he turned to the woman, and said unto Simon,Seest thou this woman? I entered into thine house, thou gavest me no water for my feet: but she hath washed my feet with tears, and wiped them with the hairs of her head.