Answer: Everyone on the side of Truth listens to Jesus, (verse 37).
MORE INFORMATION AND/OR OTHER SCRIPTURE REFERENCES:
John 8:47: [Jesus said,] "He who belongs to God hears what God says. The reason you do not hear is that you do not belong to God."
1 John 4:6: "We are from God, and whoever knows God listens to us; but whoever is not from God does not listen to us. This is how we recognize the Spirit of Truth and the spirit of falsehood."
Colossians 1:5-6: "the faith and love that spring from the hope that is stored up for you in heaven and that you have already heard about in the Word of Truth, the Gospel that has come to you. All over the world this Gospel is bearing fruit and growing, just as it has been doing among you since the day you heard it and understood God's grace in all its Truth."