|Grocott & Ward, comps. Grocotts Familiar Quotations, 6th ed. 189-?.|
|Cry Havock, and let slip the dogs of war.|
Shakespeare.Julius Cæsar, Act III. Scene 1. (Antony.)
|And when our closer stripe has won the fray,|
Then let them loose for havoc.
Southey.Madoc, Pt. I. Battle, Line 43.