For thus Amos saith, Jeroboam shall die by the sword, and Israel shall surely be led away captive out of their own land.

Wesley's Notes

7:11 Jeroboam shall die - He nowhere said so, but spake of his house distinguished from his person, as ver.9.

Jamieson-Fausset-Brown Bible Commentary

11. Jeroboam shall die, &c.-Amos had not said this: but that "the house of Jeroboam" should fall "with the sword" (Am 7:9). But Amaziah exaggerates the charge, to excite Jeroboam against him. The king, however, did not give ear to Amaziah, probably from religious awe of the prophet of Jehovah.

Matthew Henry's Concise Commentary

7:10-17 It is no new thing for the accusers of the brethren, to misrepresent them as enemies to the king and kingdom, as traitors to their prince, and troublers of the land, when they are the best friends to both. Those who make gain their godliness, and are governed by the hopes of wealth and preferment, are ready to think these the most powerful motives with others also. But those who have a warrant from God, like Amos, ought not to fear the face of man. If God, that sent him, had not strengthened him, he could not thus have set his face as a flint. The Lord often chooses the weak and foolish things of the world to confound the wise and mighty. But no fervent prayers, or self-denying labours, can bring proud sinners to bear faithful reproofs and warnings. And all who oppose or despise the Divine word, must expect fatal effects to their souls, unless they repent.