Yosef Karo, Shulchan Aruch — Yoreh Deah 245
“ Seif 1 - It is a positive commandment for a man to teach Torah to his son. If a man’s father did not teach him, then he is required to teach himself.Seif 5 - From when does a man begin to teach is son? ”
Yosef Karo, Shulchan Aruch — Yoreh Deah 245
“ Seif 1 - It is a positive commandment for a man to teach Torah to his son. If a man’s father did not teach him, then he is required to teach himself.Seif 5 - From when does a man begin to teach is son? ”