Dréfan

According to the Old English Dictionary:

dréfan

Add:--Hé sceal dréfan dimne and deópne hellewítes grund he shall be plunged into hell's dim and deep abyss, Wlfst. 48, 2: Ll. Th. ii. 320, 5. Dréfende turbulentus, R. Ben. I. 61, 6: R. Ben. 120, 12. Dréfende turbida (aequora turgida, Ald.), Wrt. Voc. ii. 91, 70. drefan