2 Chronicles 15:10

10 So they gathered themselves together at Yerushalayim in the third month, in the fifteenth year of the reign of Asa.

2 Chronicles 15:10 Meaning and Commentary

2 Chronicles 15:10

So they gathered themselves together at Jerusalem
By the order of Asa, ( 2 Chronicles 15:9 ) ,

in the third month;
of the ecclesiastical year, the month Sivan, in which month was the day of Pentecost; and that very probably was the time of their gathering:

in the fifteenth year of the reign of Asa;
and which seems to be the year in which he fought the Ethiopians.

2 Chronicles 15:10 In-Context

8 When Asa heard these words, and the prophecy of `Oded the prophet, he took courage, and put away the abominations out of all the land of Yehudah and Binyamin, and out of the cities which he had taken from the hill-country of Efrayim; and he renewed the altar of the LORD, that was before the porch of the LORD.
9 He gathered all Yehudah and Binyamin, and those who sojourned with them out of Efrayim and Menashsheh, and out of Shim`on: for they fell to him out of Yisra'el in abundance, when they saw that the LORD his God was with him.
10 So they gathered themselves together at Yerushalayim in the third month, in the fifteenth year of the reign of Asa.
11 They sacrificed to the LORD in that day, of the spoil which they had brought, seven hundred oxen and seven thousand sheep.
12 They entered into the covenant to seek the LORD, the God of their fathers, with all their heart and with all their soul;
The Hebrew Names Version is in the public domain.