Jerome
Catena Aurea · Johannesevangelium 3
After these things came Jesus and his disciples into the land of Judæa; and there he tarried with them, and baptized. And John also was baptizing in Ænon near to Salim, because there was much water there: and they came, and were baptized. For John was not yet cast into prison. Then there arose a question between some of John’s disciples and the Jews about purifying. And they came unto John, and said unto him, Rabbi, he that was with thee beyond Jordan, to whom thou barest witness, behold, the same baptizeth, and all men come to him.
(Hierom. Ep. c. xxiii. ad Evag.) It matters not whether it is called Salem, or Salim; since the Jews very rarely use vowels in the middle of words; and the same words are pronounced with different vowels and accents, by different readers, and in different places.