quadruplum
From LSJ
ἔνδον σκάπτε, ἔνδον ἡ πηγὴ τοῦ ἀγαθοῦ καὶ ἀεὶ ἀναβλύειν δυναμένη, ἐὰν ἀεὶ σκάπτῃς → Dig within. Within is the wellspring of Good; and it is always ready to bubble up, if you just dig | Look within. Within is the fountain of the good, and it will ever bubble up, if thou wilt ever dig.
Latin > English
quadruplum quadrupli N N :: four times the amount
Latin > French (Gaffiot 2016)
quădrŭplum,¹³ ī, n. (quadruplus), le quadruple : quadrupli condemnare Cato Agr. præf., condamner à payer quatre fois la valeur ; judicium dare in quadruplum Cic. Verr. 2, 3, 34, accorder l’autorisation d’intenter une action judiciaire au quadruple, cf. actio quadrupli Dig. 4, 2, 14.