Hebrews 11:8-10 NIV

[8] By faith Abraham, when called to go to a place he would later receive as his inheritance, obeyed and went, even though he did not know where he was going. [9] By faith he made his home in the promised land like a stranger in a foreign country; he lived in tents, as did Isaac and Jacob, who were heirs with him of the same promise. [10] For he was looking forward to the city with foundations, whose architect and builder is God.