Vous avez cherché: speculum sine macula (Latin - Anglais)

virtus sine macula
virtue without blemish

qui ingreditur sine macula et operatur iustitia
the lord looked down from heaven upon the children of men, to see if there were any that did understand, and seek god.

et in ore ipsorum non est inventum mendacium sine macula sun
and in their mouth was found no guile: for they are without fault before the throne of god.

ut serves mandatum sine macula inreprehensibile usque in adventum domini nostri iesu christ
that thou keep this commandment without spot, unrebukeable, until the appearing of our lord jesus christ:

et ad filios israhel loqueris tollite hircum pro peccato et vitulum atque agnum anniculos et sine macula in holocaustu
and unto the children of israel thou shalt speak, saying, take ye a kid of the goats for a sin offering; and a calf and a lamb, both of the first year, without blemish, for a burnt offering;

sin autem comedere volueris et te esus carnium delectarit occide et comede iuxta benedictionem domini dei tui quam dedit tibi in urbibus tuis sive inmundum fuerit hoc est maculatum et debile sive mundum hoc est integrum et sine macula quod offerri licet sicut capream et cervum comede
notwithstanding thou mayest kill and eat flesh in all thy gates, whatsoever thy soul lusteth after, according to the blessing of the lord thy god which he hath given thee: the unclean and the clean may eat thereof, as of the roebuck, and as of the hart.