These things happened in Bethany on the east side of the Jordan River where John was immersing people. [Note: This was a different Bethany from the one just outside of Jerusalem].
So, Jesus stopped traveling publicly among the Jews [in Judea], but left there and went to a district near the desert, to a town called Ephraim, where He remained with His disciples. [Note: Ephraim was a small town about 14 miles northeast of Jerusalem, near Samaria].
These disciples went to John and said to him, “Rabbi, look, that man who was with you on the east side of the Jordan River [i.e., Jesus], whom you testified about, is immersing people and everyone is going to him.” [Note: Actually, it was Jesus’ disciples who did the immersing. See 4:2].
Then after these things happened, Jesus traveled in Galilee [only], for He did not want to move around in Judea because the Jews [there] were trying to kill Him.