Hebrews 11:15-17

Young's Literal Translation

¹⁵ and if, indeed, they had been mindful of that from which they came forth, they might have had an opportunity to return,

¹⁶ but now they long for a better, that is, an heavenly, wherefore God is not ashamed of them, to be called their God, for He did prepare for them a city.

¹⁷ By faith Abraham hath offered up Isaac, being tried, and the only begotten he did offer up who did receive the promises,