Efen-blíþe

According to the Old English Dictionary:

efen-blíþe

adj. Rejoicing with another:--Ne wépað git mé ná swá ic deád sý, ac beóð mé efenblíðe weep not for me as if I were dead, but rejoice with me (rejoice as I do), Shrn. 56, 19. [Icel. jafn-blíðr.] efen-bliþe