"Toward the close of a troubled reign of twenty-two years, Jeroboam met with a disastrous defeat in a war with Abijah, the successor of Rehoboam. “Neither did Jeroboam recover strength again in the days of Abijah: and the Lord struck him, and he died.” 2 Chronicles 13:20 . PK 107.2"
"Neither did Jeroboam recover strength again in the days of Abijah: and the Lord struck him, and he died."
The EGW passage directly quotes 2 Chronicles 13:20 to describe the end of Jeroboam's reign.
"The apostasy introduced during Jeroboam's reign became more and more marked, until finally it resulted in the utter ruin of the kingdom of Israel. Even before the death of Jeroboam, Ahijah, the aged prophet at Shiloh who many years before had predicted the elevation of Jeroboam to the throne, declared: “The Lord shall smite Israel, as a reed is shaken in the water, and He shall root up Israel out of this good land, which He gave to their fathers, and shall scatter them beyond the river, because they have made their groves, provoking the Lord to anger. And He shall give Israel up because of the sins of Jeroboam, who did sin, and who made Israel to sin.” 1 Kings 14:15, 16 . PK 107.3"
"For the Lord shall smite Israel, as a reed is shaken in the water, and he shall root up Israel out of this good land, which he gave to their fathers, and shall scatter them beyond the river, because they have made their groves, provoking the Lord to anger."
EGW directly quotes 1 Kings 14:15.
"And the Lord rooted them out of their land in anger, and in wrath, and in great indignation, and cast them into another land, as it is this day."
Both passages discuss the rooting out of Israel from their land due to disobedience. While not a direct quote, the theme is very similar.