4 occurrences in 4 dictionaries

Reference: Toah

Fausets

1Ch 6:34,; 1Ch 6:26, "Nahath."

Hastings

Morish

To'ah

Son of Zuph, or Zophai, a Kohathite. 1Ch 6:34. Perhaps the same person is called NAHATH in 1Ch 6:26; and TOHU in 1Sa 1:1.

Smith

To'ah

(lowly) a Kohathite Levite, ancestor of Samuel and Heman.

1Ch 6:34

(19).