Vous avez cherché: there is only one way to find out (Anglais - Latin)

there is only one king
est unus tantum

and there is only one god
non est nisi unus

there is only one bath towel.
tantum unum linteum est.

there is only one battle beagle
una tantum sit verum fidei,

there is only one book on the desk.
tantum unus liber super mensam scriptoriam est.

god is great and there is only one god
et non est nisi unus deus magnus

bro idk im trying to find out as well
res fictae

i don't know that's what i'm trying to find out
horatius suos homines delere pontem iussit

behold, this have i found, saith the preacher, counting one by one, to find out the account:
et inveni amariorem morte mulierem quae laqueus venatorum est et sagena cor eius vincula sunt manus illius qui placet deo effugiet eam qui autem peccator est capietur ab ill

the elf code: 1.treat every day like christmas 2. there is room for everyone on the nice list 3. the best way to spread christmas cheer is sining loud for all to hear
elf code: 1.treat cottidie sicut nativitas domini 2. locus est omnibus in indice lepido 3. optime ut epulas nativitatis diffundat, magna voce pro omnibus ad audiendum peccat.

the preacher sought to find out acceptable words: and that which was written was upright, even words of truth.
quaesivit verba utilia et conscripsit sermones rectissimos ac veritate pleno

vestigo, vestigare, vestigavi, vestigatus track down, search for; search out; try to find out by searching; investigate;
vestigare

there isn't one way to do so, and there's no special language that can be applied to every curse, though certain themes and vocabulary are frequent and sometimes "magical" gibberish is used in incantations. lead tablets are frequently preferred for their longevity. one standard work that includes far more than latin texts is gager's curse tablets and binding spells from the ancient world], though i highly recommend everyone check out daniel ogden's magic, witchcraft, and ghosts in the greek and roman worlds, an excellent sourcebook with tons of curse examples.
cum execratione maledicta congessit