Rashi on Genesis 47:24/רש"י על בראשית מ״ז:כ״ד

1לזרע השדה FOR SEED OF THE FIELD — for sowing every year),

2ולאשר בבתיכם AND FOR THEM OF YOUR HOUSEHOLDS — means and as food for the servants and maidservants that are in your houses,

3טפכם means your young children.