Hridrian

According to the Old English Dictionary:

hridrian

p. ode To sift, winnow :-- Satanas gyrnde ðæt hé eów hridrude swá swá hwǽte Satanas expetivit vos ut cribraret sicut triticum, Lk. Skt. 22, 31. [O. H. Ger. ritaron cribrare; Ger. reitern to sift.] hridrian