Titus 1:10-12

10 For there are indeed many unruly men, vain talkers and deceivers, especially those of [the] circumcision,

11 whose mouth [you] must stop, who subvert whole houses, teaching things not right for the sake of ill gain.

12 One of them, a prophet of their own, said, Cretans [are] always liars, evil beasts, lazy gluttons.