Hebrews 11:20

By faith Isaac blessed Jacob and Esau concerning things future.

Romans 9:11-12

(when the children were not yet born, nor had done either good or evil, that the purpose of God according to his choice might abide, not on account of works, but of Him that calleth,) it was said to her, the elder shall serve the younger:

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
(when the children were not yet born, nor had done either good or evil, that the purpose of God according to his choice might abide, not on account of works, but of Him that calleth,) it was said to her, the elder shall serve the younger:
Hebrews 11:20
By faith Isaac blessed Jacob and Esau concerning things future.