Hebrews 11:17 KJV
By faith Abraham, when he was tried, offered up Isaac: and he that had received the promises offered up his only begotten son,
Hebrews 11:15–19 KJV Chapter Context
15
And truly, if they had been mindful of that country from whence they came out, they might have had opportunity to have returned.
16
But now they desire a better country, that is, an heavenly: wherefore God is not ashamed to be called their God: for he hath prepared for them a city.
17
By faith Abraham, when he was tried, offered up Isaac: and he that had received the promises offered up his only begotten son,
18
Of whom it was said, That in Isaac shall thy seed be called:
19
Accounting that God was able to raise him up, even from the dead; from whence also he received him in a figure.