Beknow

At length Alkimedon, his friend and comrade, right beknew it; [...]

Source: wiktionary

Do not think my reverend father that I am beknowing to all the affairs of the savages, there is a great deal wanting: they come to us about the affairs of their conscience, but as to the rest they consult us but little.

Source: wiktionary

[...] when I went bolt into his dressing-room, not beknowing he was in it — why it is not likely, sir, that he comes again.

Source: wiktionary

Know I as soon as dark's dreams begin Snared is my heart in a nightmare's gin; Never from terror I out may win; So dawn and dusk I pine, peak, thin, Scarcely beknowing t'other from which—My great grandam—She was a Witch.

Source: wiktionary