30 This is He of whom I said, ‘After me comes a man who is now ahead of me, because He existed before I did.’
John 1:30 Cross References - WPNT
Luke 3:16
16 John anticipated them all saying: “I indeed am baptizing you with water, but One mightier than I is coming, whose sandal straps I am not worthy to untie. He will baptize you with Holy Spirit and fire;
John 1:15
15 John testified about Him and called out saying, “This is He of whom I said, ‘The One coming after me is now ahead of me, because He existed before I did’.”
John 1:27
27 He is the One coming after me who is now ahead of me, whose sandal strap I am not worthy to loose.”