know (v.) 1
acknowledge, remember, think [of]
MND I.i.68 [Theseus to Hermia] Know of your youth
Tim I.ii.193 [Flavius to himself, of Timon] Nor will he know his purse [i.e. the state of his finances]
Tim III.v.91 [Alcibiades to Senators] I do beseech you know me
TNK [Emilia to Theseus, of Palamon and Arcite] never more / To make me their contention, or to know me [i.e. show that they know me]
See also...
Discourse markers