Parents as Teachers
(ז) וְשִׁנַּנְתָּם לְבָנֶיךָ וְדִבַּרְתָּ בָּם בְּשִׁבְתְּךָ בְּבֵיתֶךָ וּבְלֶכְתְּךָ בַדֶּרֶךְ וּבְשָׁכְבְּךָ וּבְקוּמֶךָ.
(7) and thou shalt teach them diligently unto thy children, and shalt talk of them when thou sittest in thy house, and when thou walkest by the way, and when thou liest down, and when thou risest up.
(ט) רַק הִשָּׁמֶר לְךָ וּשְׁמֹר נַפְשְׁךָ מְאֹד פֶּן תִּשְׁכַּח אֶת הַדְּבָרִים אֲשֶׁר רָאוּ עֵינֶיךָ וּפֶן יָסוּרוּ מִלְּבָבְךָ כֹּל יְמֵי חַיֶּיךָ וְהוֹדַעְתָּם לְבָנֶיךָ וְלִבְנֵי בָנֶיךָ.
(9) Only take heed to thyself, and keep thy soul diligently, lest thou forget the things which thine eyes saw, and lest they depart from thy heart all the days of thy life; but make them known unto thy children and thy children’s children;

(ב) כשם שחייב אדם ללמד את בנו כך הוא חייב ללמד את בן בנו שנאמר והודעתם לבניך ולבני בניך ולא בנו ובן בנו

(2) Just as a person is obligated to teach his son, so too he is obligated to teach his grandson, as it says, "And make them known to your children, and to your children's children" (Deut 4:9).

(ו) חֲנֹךְ לַנַּעַר עַל פִּי דַרְכּוֹ גַּם כִּי יַזְקִין לֹא יָסוּר מִמֶּנָּה.
(6) Train up a child in the way he should go, And even when he is old, he will not depart from it.