Be-mǽnan

According to the Old English Dictionary:

bi-mǽnan;

be-mǽnan

p. de; pp. ed [be, mǽnan to moan, 111. q. v.] To BEMOAN, bewail, lament, mourn; lugere, dolere, congemere :-- Ða heófungdagas wǽron ðá gefyllede, ðe híg Moisen bemǽndon completi sunt dies planctus lugentium Moysen, Deut. 34, 8. be-mænan