Exodus 13:12-13

Matthew(i) 12 then thou shalt apoynt vnto the Lorde all that openeth the matryce, all the fyrst borne amonge the bestes which thou hast yf they be males. 13 And al the fyrst borne of the asses, thou shalt redeme wt a shepe: yf thou redeme hym not, then breake his necke. But al the fyrstborne amonge thy chyldren shalt thou bye out.