Genèse 28:13-14

13ὁ δὲ κύριος ἐπεστήρικτο ἐπ αὐτῆς καὶ εἶπεν Ἐγὼ κύριος ὁ θεὸς Αβρααμ τοῦ πατρός σου καὶ ὁ θεὸς Ισαακ· μὴ φοβοῦ· ἡ γῆ, ἐφ ἧς σὺ καθεύδεις ἐπ αὐτῆς, σοὶ δώσω αὐτὴν καὶ τῷ σπέρματί σου.

14καὶ ἔσται τὸ σπέρμα σου ὡς ἡ ἄμμος τῆς γῆς καὶ πλατυνθήσεται ἐπὶ θάλασσαν καὶ ἐπὶ λίβα καὶ ἐπὶ βορρᾶν καὶ ἐπ ἀνατολάς, καὶ ἐνευλογηθήσονται ἐν σοὶ πᾶσαι αἱ φυλαὶ τῆς γῆς καὶ ἐν τῷ σπέρματί σου.