harum scarum

He was running harum scarum; said of any one running or walking hastily, and in a hurry, after they know not what.

Harum-scarum
·vt Wild; giddy; flighty; rash; thoughtless. ...

Webster's Dictionary of the English Language
harum-scarum
A low but frequent expression applied to flighty persons; persons always in a hurry, as if they were...

Dictionary of American Words And Phrases by John Russell Bartlett.
Harum
high; throwing down ...

Hitchcock's Bible Names Dictionary
Harum
Elevated, (1 Chr. 4:8), a descendant of Judah. ...

Easton's Bible Dictionary
Harum
(lofty), father of Aharhel, in one of the most obscure genealogies of Judah. (1 Chronicles 4:8) ...

William Smith's Bible Dictionary