Vous avez cherché: semper libre pater familias (Latin - Anglais)

semper libre
always free

bonus pater familias
with all reasonable and usual care, skill and forethought

pater familias, sed nequaquam
sed non

bonus et diligens pater familias
good and diligent father of family

hoc autem scitote quia si sciret pater familias qua hora fur veniret vigilaret utique et non sineret perfodiri domum sua
and this know, that if the goodman of the house had known what hour the thief would come, he would have watched, and not have suffered his house to be broken through.

illud autem scitote quoniam si sciret pater familias qua hora fur venturus esset vigilaret utique et non sineret perfodiri domum sua
but know this, that if the goodman of the house had known in what watch the thief would come, he would have watched, and would not have suffered his house to be broken up.

cum autem intraverit pater familias et cluserit ostium et incipietis foris stare et pulsare ostium dicentes domine aperi nobis et respondens dicet vobis nescio vos unde siti
when once the master of the house is risen up, and hath shut to the door, and ye begin to stand without, and to knock at the door, saying, lord, lord, open unto us; and he shall answer and say unto you, i know you not whence ye are:

et reversus servus nuntiavit haec domino suo tunc iratus pater familias dixit servo suo exi cito in plateas et vicos civitatis et pauperes ac debiles et caecos et claudos introduc hu
so that servant came, and shewed his lord these things. then the master of the house being angry said to his servant, go out quickly into the streets and lanes of the city, and bring in hither the poor, and the maimed, and the halt, and the blind.