And you shall teach them diligently to your children
A commandment to teach the children. The obligation imposed on every parent to ensure the education of their children (to review, meaning to sharpen, and by extension: to teach fundamentally).
("And you shall teach them to your children, and shall talk of them when you sit in your house, and when you walk by the way, and when you lie down, and when you rise up" - Deuteronomy 6:7, and so: "And you shall teach them to your children," these are your teachings. And so you shall be found in every place where the teachings are called children, as it is said: "You are children of the Lord your God" - Sifrei, Parashah And I will beg you)
Translation
Expression (Hebrew)
וְשִׁנַּנְתָּם לְבָנֶיךָ
Definition (Hebrew)
צִיוּוּי לְלַמֵּד אֶת הַיְּלָדִים. חִיּוּב הַמֻּטָּל עַל כָּל הוֹרֶה לִדְאֹג לְהַשְׂכָּלָתָם שֶׁל יְלָדָיו (לְשַׁנֵּן מַשְׁמָע לְחַדֵּד, וּבְהַשְׁאָלָה: לְלַמֵּד בִּיסוֹדִיּוּת).
("וְשִׁנַּנְתָּם לְבָנֶיךָ וְדִבַּרְתָּ בָּם בְּשִׁבְתְּךָ בְּבֵיתֶךָ וּבְלֶכְתְּךָ בַדֶּרֶךְ וּבְשָׁכְבְּךָ וּבְקוּמֶךָ"- דְּבָרִים ו ז, וְכֵן:"וְשִׁנַּנְתָּם לְבָנֶיךָ", אֵלּוּ תַּלְמִידְךָ. וְכֵן אַתָּה מוֹצֵא בְּכָל מָקוֹם שֶׁהַתַּלְמִידִים קְרוּייִם בָּנִים, שֶׁנֶּאֱמַר:"בָּנִים אַתֶּם לַה' אֱלֹהֵיכֶם"- סִפְרֵי, פָּרָשַׁת וָאֶתְחַנַּן)