Ofer-helian

According to the Old English Dictionary:

ofer-helian

to cover over, conceal:--Neahte þeóstru ðú oferhelast (detegis), Hymn. Surt. 12, 12. Oferhelaþ contegit, 23, 11. Se ceác oferhelede ða oxan, Past. 16, 5; Swt. 105, 4. Gif hwá pytt ádelfe and hine ne oferhelie (operuerit), Ex. 21, 33. Tó oferhelianne, Glostr. Frag. 102, 2. Beón oferheled obtegi, Germ. 389, 22. Nis nán þing oferheled (opertum) ðe ne beó unheled, Lk. Skt. 12, 2. ofer-helian