But you'l not heare me . If euer I did dream Of such a matter , abhorre me Sir : you are one of those that will not serue God , if the deuill bid you . Because we come to do you seruice , and you thinke we are Ruffians , you'le haue your Daughter couer 'd with a Barbary horse , you'le haue your Nephewes neigh to you , you'le haue Coursers for Cozens : and Gennets for Germaines I am one Sir , that comes to tell you , your Daughter and the Moore , are making the Beast with two backs Though in the trade of Warre I haue slaine men , Yet do I hold it very stuffe o'th ’ conscience To do no contriu 'd Murder : I lacke Iniquitie Sometime to do me seruice . Nine , or ten times I had thought t'haue yerk 'd him here vnder the Ribbes I am glad of this : For now I shall haue reason To shew the Loue and Duty that I beare you With franker spirit . Therefore Receiue it from me . I speake not yet of proofe : Looke to your wife , obserue her well with Cassio , Weare your eyes , thus : not Iealious , nor Secure : I would not haue your free , and Noble Nature , Out of selfe-Bounty , be abus 'd : Looke too't : I know our Country disposition well : In Venice , they do let Heauen see the prankes They dare not shew their Husbands . Their best Conscience , Is not to leaue't vndone , but kept vnknowne