Ofer-higian

According to the Old English Dictionary:

ofer-higian

to overreach(?):--Sinc eáþe mæg gold on grunde gumcynnes gehwone oferhigian hýde se ðe wylle easily may treasure, gold in the ground, overreach every man (i. e. make the effort at concealment vain), hide it who will, Beo. Th. 5525; B. 2766. ofer-higian