Ge-lácan

According to the Old English Dictionary:

ge-lácan

p. -léc To play a trick on, delude :-- On hý geléc ðæt hý mid him wunnon he deluded them into making war with him, Ors. 3,,7; Bos. 60, 2. [Cf. Icel. leika á to play a trick on.] ge-lacan