Numbers 24:14
And now, behold, I go unto my people: come therefore, and I will advertise thee what this people shall do to thy people in the latter days.
Cross-reference
Numbers 24:17 directly fulfills the introduction in verse 14, giving the prophecy of a star from Jacob.
Numbers 31:16 directly reveals that Balaam's advice from this verse led Israel into sin at Peor, fulfilling his prophecy.
Numbers 31:7-18 shows judgment on Midian and Balaam's death, partially fulfilling the 'latter days' prophecy.
Micah 6:5 explicitly recalls Balaam's response to Balak, citing the event as a lesson for Israel.
In Revelation 2:14, the teaching of Balaam is condemned — a later reference to his corrupt influence that began with the prophecy here.
John 11:51 shows Caiaphas prophesying unwittingly, similar to Balaam's involuntary prophecy—a typological parallel of divine speech through reluctant agents.