Luke 8:8 ends with the same call 'He who has ears to hear' — a parallel phrase emphasizing the need to listen.

Matthew 11:15 uses the exact same phrase 'He who has ears to hear' — a parallel call to listen.

Matthew 13:9 also uses this phrase — a parallel exhortation to hear the parable.

Revelation 2:29 quotes the exact phrase 'He who has ears to hear', directly echoing Jesus' call to heed the warning about salt.

Matthew 5:13 is the parallel account of salt losing its taste and being thrown out — the same teaching from Jesus.

In Mark 9:50, Jesus expands the salt saying: salt is good, but if it loses its taste, how can it be restored? A parallel warning about discipleship.

John 15:6 describes branches thrown away and burned — a parallel to the useless salt that is thrown out.

Revelation 2:7 echoes the call 'He who has an ear, let him hear' — a parallel exhortation to listen to the Spirit.

Revelation 2:11 echoes the 'He who has ears to hear' formula, connecting the warning about useless salt to the promise of escaping the second death.

Revelation 2:17 uses the same auditory call, linking the fate of tasteless salt to the reward of hidden manna for overcomers.