The Old Norse word binda
Word binda
b i n d a
Meaning to bind, to fasten
See also Avestan: band- ‘to bind’

Other words that might be of interest
bernu ‘bear’, bjørn ‘bear’, flokksforingi ‘captain, leader’, høfðingi ‘chief, leader’, knífr ‘knife’, forkólfr ‘leader, chief’, reip ‘rope’, sveigja ‘to bow, to bend’, leiða ‘to lead’