Ellor-síþ

According to the Old English Dictionary:

es;

ellor-síþ

m. A journey elsewhere, departure, death; ălĭbi ĭter, mors :-- Symble biþ gemyndgad eaforan ellorsíþ his offspring's death will always be remembered, Beo. Th. 4893; B. 2451. ellor-siþ