Deuteronomy 11:2

Overview - Deuteronomy 11
An exhortation to obedience;
by their own experience of God's great works;
by promise of God's great blessings;
16 and by threatenings.
18 A careful study is required in God's words.
26 The blessing and curse set before them.
Treasury of Scripture Knowledge

Deuteronomy 11:2  (King James Version)
And know ye this day: for I speak not with your children which have not known, and which have not seen the chastisement of the LORD your God, his greatness, his mighty hand, and his stretched out arm,

And know
Moses seems here to have addressed himself particularly to the elders, who had in their youth witnessed the wonderful works which Jehovah had wrought both for them and among them; and who were bound to remember them for their own warning, and testify them to the rising generation who had not been eye-witnesses.
8:19 29:10 Proverbs 22:19 ; Acts 26:22

the chastisement

his greatness
5:24 9:26

his mighty