The Collaborative International Dictionary of English v.0.48:

Tohubohu \To"hu*bo"hu\ (t[=o]"h[=oo]-b[=o]"h[=oo]), n. [F.
   tohu-bohu, fr. Heb. toh[=u] wa boh[=u] without form and void
   (--Gen. i. 2).]
   Chaos; confusion. [Rare]
   [Webster 1913 Suppl.]

         Was ever such a tohubohu of people as there assembles?
                                                  --Thackeray.
   [Webster 1913 Suppl.]