The Abhidharma-kosa (Treasure House of Higher Knowledge) is the root text that describes the most common scheme, as the Eight Cold Narakas and Eight Hot Narakas.
ðɪ ɐbhˈɪdhɑːɹməkˈoʊsə tɹˈɛʒɚ hˈaʊs ʌv hˈaɪɚ nˈɑːlɪdʒ ɪz ðə ɹˈuːt tˈɛkst ðæt dᵻskɹˈaɪbz ðə mˈoʊst kˈɑːmən skˈiːm, æz ðɪ ˈeɪt kˈoʊld næɹˈɑːkəz ænd ˈeɪt hˈɑːt næɹˈɑːkəz.