כִּ֧י אֶת־כָּל־הָאָ֛רֶץ אֲשֶׁר־אַתָּ֥ה רֹאֶ֖ה לְךָ֣ אֶתְּנֶ֑נָּה וּֽלְזַרְעֲךָ֖ עַד־עוֹלָֽם׃
for all the land which thou seest, to thee will I give it, and to thy seed for ever.
Read halakhic rulings (Jewish law) on Genesis 13:15: and classical halakhic sources.