Matthew 14:17-21 is the feeding account Jesus references here — the five loaves and two fish feeding five thousand.

Matthew 15:34 records the feeding of 4000 — the other miracle Jesus mentions in verse 10 that the disciples also forgot.

Matthew 15:37 records the seven baskets from the 4000 — the second miracle Jesus references in the next verse.

In Matthew 15:16, Jesus asks 'Are you still so dull?' — a similar rebuke about failure to understand spiritual truth.

Mark 6:38-44 provides the parallel account of the feeding of 5000 that Jesus recalls here.

Luke 9:13-17 is the parallel feeding account — Jesus refers to this miracle the disciples should remember.

John 6:9-13 gives another account of the feeding of 5000 — the event Jesus rebukes them for forgetting.

Mark 8:17 parallels this rebuke, adding 'Are your hearts hardened?' to underscore the disciples' spiritual dullness.

Luke 9:17 records the feeding of the 5,000 itself, the miracle Jesus here reminds them of — showing the abundance left over.

In Mark 7:18, Jesus says 'Are you so dull?' before explaining defilement — parallel rebuke to Matthew 15:16 about lack of understanding.