See also Know
It is manna: for they wist not what it was, Ex. 16:15.
Moses wist not that the skin of his face shone, Ex. 34:29.
wist ye not that I must be about my Father’s business, Luke 2:49.
Wot ye not what the scripture saith of Elias, Rom. 11:2.
what I shall choose I wot not, Philip. 1:22.