1 Kings 13:30
And he laid his carcase in his own grave; and they mourned over him, saying, Alas, my brother!
Cross-reference
1 Kings 13:22 prophesied that his body would not reach his fathers' tomb—this verse shows it fulfilled as he is buried in the old prophet's tomb.
1 Kings 14:13 notes that all Israel will mourn for Abijah—similar to the mourning cry 'Alas, my brother' here, both describe lament over a death.
Jeremiah 22:18 uses the same lament 'Alas, my brother!' to show it will be absent for Jehoiakim—contrasting the genuine mourning given here.
2 Kings 23:17-18 records Josiah discovering this same tomb and commanding that the bones be left undisturbed—showing lasting honor for this prophet.
In Mark 6:29, John the Baptist's disciples bury his corpse, similar to the old prophet burying the man of God here.
Acts 8:2 describes devout men burying Stephen with great lamentation—a parallel to the old prophet burying and mourning this man of God.