Þrefe

According to the Old English Dictionary:

þrefe

a measure of corn, a throve [N. E. D. s. v.] :-- Swá man ǽr simle dide tióþunge æt ǽlcere sylh án fóðer cornes þe eahte þreues cornes on wéron, C. D. B. iii. 367, 24. [From Scandinavian. Icel. þrefi.]. þrefe