KJV : And know <03045> (8804) ye this day <03117>: for [I speak] not with your children <01121> which have not known <03045> (8804), and which have not seen <07200> (8804) the chastisement <04148> of the LORD <03068> your God <0430>, his greatness <01433>, his mighty <02389> hand <03027>, and his stretched out <05186> (8803) arm <02220>,
NASB :
NASB# : "Know<3045> this day<3117> that I <I>am</I> not <I>speaking</I> with your sons<1121> who<834> have not known<3045> and who<834> have not seen<7200> the discipline<4148> of the LORD<3068> your God<430>--His greatness<1433>, His mighty<2389> hand<3027> and His outstretched<5186> arm<2220>,