Ezra 8:19

and Hashabiah and Jeshaiah of the sons of Merari, with his brothers and their sons, 20 men;

1 Chronicles 6:1

The sons of Levi were Gershon, Kohath and Merari.

1 Chronicles 6:16

The sons of Levi were Gershom, Kohath and Merari.

1 Chronicles 6:19

The sons of Merari were Mahli and Mushi. And these are the families of the Levites according to their fathers’ households.

Nehemiah 3:17

After him the Levites carried out repairs under Rehum the son of Bani. Next to him Hashabiah, the official of half the district of Keilah, carried out repairs for his district.

Nehemiah 10:11

Mica, Rehob, Hashabiah,

Treasury of Scripture Knowledge

Summary

And Hashabiah, and with him Jeshaiah of the sons of Merari, his brethren and their sons, twenty;

Bible References

Merari

1 Chronicles 6:1
The sons of Levi were Gershon, Kohath and Merari.