Divrey Hayamim Bais 17:10

10 And the Pachad Hashem fell upon all the kingdoms of the lands that were surrounding Yehudah, so that they made no war against Yehoshaphat.

Divrey Hayamim Bais 17:10 Meaning and Commentary

2 Chronicles 17:10

And the fear of the Lord fell upon all the kingdoms of the
lands that were round about Judah
Upon the ten tribes, and on foreign nations about them, as Moabites, Edomites, Syrians, Egyptians, Arabs, and Philistines; this fear, as it came from the Lord, so might be raised and increased by observing, that religion was revived in them; for they might perceive, by former observations made, that the more religious these people were, the more prosperous and formidable they were:

so that they made no war against Jehoshaphat;
to interrupt him in the work of reformation he was so intent upon.

Divrey Hayamim Bais 17:10 In-Context

8 And with them he sent Levi’im, even Shemayahu, and Netanyahu, and Zevadyahu, and Asahel, and Shemiramot, and Yehonatan, and Adoniyahu, and Tuviyahu, and Tov Adoniyah, Levi’im; and with them Elishama and Yehoram, Kohanim.

9 And they taught in Yehudah, and had with them the Sefer Torat Hashem, and went about throughout all the cities of Yehudah, and taught HaAm.

10 And the Pachad Hashem fell upon all the kingdoms of the lands that were surrounding Yehudah, so that they made no war against Yehoshaphat.

11 Also some of the Pelishtim (Philistines) brought Yehoshaphat minchah, and kesef massa (tribute); and the Arabs brought him tzon, seven thousand seven hundred rams, and seven thousand seven hundred goats.

12 And Yehoshaphat grew great exceedingly; and he built in Yehudah fortresses and storage cities.