Dæg-sceald

According to the Old English Dictionary:

dæg-sceald

the sun (? cf. Icel. himin-targa the sun):--Dægscealdes hleó (the protection from the sun i. e. the pillar of cloud) wand ofer wolcnum; hæfde witig God sunnan síðfæt segle ofertolden, swá þá mæstrápas men ne cúdon, Exod. 79. dæg-sceald