Ezra 2:41

The singers: the children of Asaph, one hundred twenty-eight.

1 Chronicles 6:39

His brother Asaph, who stood on his right hand, even Asaph the son of Berechiah, the son of Shimea,

1 Chronicles 15:17

So the Levites appointed Heman the son of Joel; and of his brothers, Asaph the son of Berechiah; and of the sons of Merari their brothers, Ethan the son of Kushaiah;

1 Chronicles 25:1-2

Moreover, David and the captains of the army set apart for the service certain of the sons of Asaph, and of Heman, and of Jeduthun, who should prophesy with harps, with stringed instruments, and with cymbals: and the number of those who did the work according to their service was:

Nehemiah 7:44

The singers: the children of Asaph, one hundred forty-eight.

Nehemiah 11:17

and Mattaniah the son of Mica, the son of Zabdi, the son of Asaph, who was the chief to begin the thanksgiving in prayer, and Bakbukiah, the second among his brothers; and Abda the son of Shammua, the son of Galal, the son of Jeduthun.

Treasury of Scripture Knowledge

Summary

The singers: the children of Asaph, an hundred twenty and eight.

Bible References

Asaph

1 Chronicles 6:39
His brother Asaph, who stood on his right hand, even Asaph the son of Berechiah, the son of Shimea,
1 Chronicles 15:17
So the Levites appointed Heman the son of Joel; and of his brothers, Asaph the son of Berechiah; and of the sons of Merari their brothers, Ethan the son of Kushaiah;
1 Chronicles 25:1
Moreover, David and the captains of the army set apart for the service certain of the sons of Asaph, and of Heman, and of Jeduthun, who should prophesy with harps, with stringed instruments, and with cymbals: and the number of those who did the work according to their service was:
Nehemiah 7:44
The singers: the children of Asaph, one hundred forty-eight.
Nehemiah 11:17
and Mattaniah the son of Mica, the son of Zabdi, the son of Asaph, who was the chief to begin the thanksgiving in prayer, and Bakbukiah, the second among his brothers; and Abda the son of Shammua, the son of Galal, the son of Jeduthun.