John the Apostle
John 1:28BSB·traditional attribution

All this happened at Bethany beyond the Jordan, where John was baptizing.

John Calvin Reformed @genevareformer

28. These things were done in Bethabara. The place is mentioned, not only to authenticate the narrative, but also to inform us that this answer was given amidst a numerous assembly of people; for there were many who flocked to John’s baptism, and this was his ordinary place for baptizing.

Matthew Henry Presbyterian @wholebiblehenry

We have here the testimony of John, which he delivered to the messengers who were sent from Jerusalem to examine him. Observe here, I. Who they were that sent to him, and who they were that were sent. 1. They that sent to him were the Jews at Jerusalem, the great sanhedrim or high-commission court, which sat at Jerusalem, and was the representative of the...

Commenting on John 1:19-28

John Gill Reformed Baptist @doctorgill

These things were done in Bethabara,.... That is, this testimony was bore by John; and this discourse passed between him and the Pharisees, at the place here mentioned; which was a passage over Jordan, where much people walked to go on the other side, beyond Jordan; and where also John was baptizing; which brought a great concourse of people together: so that this witness was...