Where does “شناختن” come from?

شناختن (Persian) comes from Middle Persian 𐭱𐭭𐭠𐭧𐭲𐭭, from Old Persian 𐎧𐏁𐎴𐎠𐎿𐎠𐏃𐎹, from Proto-Indo-European ǵneh₃- — to know.

شناختن (Persian): to know, to be acquainted with; to acknowledge;...