Acts 11:28
And there stood up one of them named Agabus, and signified by the spirit that there should be great dearth throughout all the world: which came to pass in the days of Claudius Cesar.
Cross-reference
Acts 21:10
Parallel
Acts 21:10 reintroduces Agabus, the same prophet, later predicting Paul's arrest — showing his ongoing prophetic ministry.
Acts 2:17
Prophetic fulfillment
Acts 2:17 (quoting Joel) foretells Spirit-empowered prophecy — Agabus' famine prediction is a concrete instance of that outpouring.
John 16:13
Allusion
John 16:13 promises the Spirit will reveal what is to come — Agabus' prophecy is a direct fulfillment of that promise.
Romans 12:6
Parallel
Romans 12:6 lists prophecy as a spiritual gift — Agabus exercises that very gift by predicting the famine.
1 Corinthians 12:10
Parallel
1 Corinthians 12:10 includes prophecy among the Spirit's gifts — Agabus' prediction is a clear example of this gift.