17 By faith Abraham, when God tested him, offered Isaac as a sacrifice. He who had embraced the promises was about to sacrifice his one and only son. The type would include his "rising from the dead."
Hebrews 11:17
NKJV - 17 By faith Abraham, when he was tested, offered up Isaac, and he who had received the promises offered up his only begotten son.
For follow-up discussion and general commentary on the topic. Comments are sorted chronologically.