John 1:28

28These thingsταῦταinἐνBethanyΒηθανίᾳtook placeἐγένετοacrossπέρανtheτοῦJordanἸορδάνου,whereὅπουwasἦνὁJohnἸωάννηςbaptizingβαπτίζων.

These things came to pass in Bethany beyond the Jordan, where John was baptizing.