Final answer:
According to John 4:1, the verse mentions that the Pharisees had heard that Jesus made and baptized more disciples than John, but it does not specify who informed them.
Step-by-step explanation:
According to John 4:1, it is not explicitly mentioned who heard that Jesus made and baptized more disciples than John. The verse states, 'When therefore the Lord knew how the Pharisees had heard that Jesus made and baptized more disciples than John. It does not specify who informed the Pharisees about Jesus' actions. This verse highlights the Pharisees' growing awareness of Jesus' popularity.