Je was op zoek naar: it's not over until the fat lady sings (Engels - Latijn)

it's not over until i win
ne super dum ego vincere

it's not over until it is over
latin

it's not over until i say it's over
non est quod dicitur

it's not over until it is over. you are the greatest thing that never happened to me.
suus 'non prius est supra'

the fat lady has sung
obesa cantavit

the fat lady will never sing
rotam fortunae non timent

thou shalt not offer the blood of my sacrifice with leavened bread; neither shall the fat of my sacrifice remain until the morning.
non immolabis super fermento sanguinem victimae meae nec remanebit adeps sollemnitatis meae usque man

and she lay at his feet until the morning: and she rose up before one could know another. and he said, let it not be known that a woman came into the floor.
dormivit itaque ad pedes eius usque ad noctis abscessum surrexitque antequam homines se cognoscerent mutuo et dixit booz cave ne quis noverit quod huc veneri