θαεῖτο

From LSJ

ῥᾷον ὀμνύναι κἀπιορκεῖν ἢ ὁτιοῦν → they thought less of swearing and perjuring themselves than of anything else in the world

Source

Russian (Dvoretsky)

θαεῖτο: Theocr. v. l. θηεῖτο 3 л. sing. impf. к θηέομαι.