Formulae for the ascent to heaven

Limestone wall block fragment with parts of five columns of green-filled hieroglyphic inscription, from the debris of the north wall of the antechamber, inscribed with Pyramid Texts, within the pyramid of king Pepy I at Saqqara, containing the cartouche of King Pepy four times in the formulae for the ascent of the king to heaven and for his eternal supply of food and drink.
Dynasty 6 (2287 BC).