Hebrews 11:20

By faith Isaac blessed Jacob and Esau, even concerning things to come.

Romans 9:11-12

and even though they were still unborn, and had done nothing either good or bad, in order that the purpose of God might stand according to election, not of works, but of Him who called,

Treasury of Scripture Knowledge

Summary

And he discerned him not, because his hands were hairy, as his brother Esau's hands: so he blessed him.

Bible References

He blessed

Romans 9:11
and even though they were still unborn, and had done nothing either good or bad, in order that the purpose of God might stand according to election, not of works, but of Him who called,
Hebrews 11:20
By faith Isaac blessed Jacob and Esau, even concerning things to come.