Bóc-cræftig

According to the Old English Dictionary:

bóc-cræftig

adj. Book-crafty or learned, learned in the Bible; in libris literatus, in Bibliis doctus :-- Hí bleóton [MS. breotun] bóccræftige they destroyed those learned in the Bible, Exon. 66 a; Th. 243, 25; Jul. 16. boc-cræftig