Shulchan Arukh, Orach Chayim Siman 657
Can copy this into an AI, or connect the whole library to your assistant. For deeper learning, you can directly use the original seforim, sites, and apps.
קטן היודע לנענע לולב כדינו אביו חייב לקנות לו לולב כדי לחנכו במצות:
Mishna Berura Yomi
- If a child knows how to shake the lulav properly, his father is obligated to buy him a lulav in order to educate him about the mitzvahs.