כָּבֵד

From LSJ

ἀλλ' ἦν ἅπαντα τεταγμένα νόμων ἐπιταγαῖς → but all their acts were regulated by prescriptions set forth in laws

Source

English (Strong)

the same as כָּבֵד; the liver (as the heaviest of the viscera): liver.