Deuteronomy 4:9

Again, however, pay very careful attention, ¹  lest you forget the things you have seen and disregard them for the rest of your life; instead teach them to your children and grandchildren.

Ge 18:19; Ex 13:8,9,14-16; De 4:15,23; De 6:7; De 11:19; De 29:29; De 31:19; Jos 1:18; Jos 4:6,7,21; Ps 34:11-16; Ps 71:18; Ps 78:3-8; Ps 119:11; Pr 1:8; Pr 3:1,3; Pr 3:1-3,21; Pr 4:1-13; Pr 4:4; Pr 4:20-23; Pr 7:1; Pr 23:26; Isa 38:19; Lu 8:18; Eph 6:4; Heb 2:1; Heb 2:3; Jas 2:22; Re 3:3

¹ tn Heb “watch yourself and watch your soul carefully.”