Uploaded June 2009 | Updated September 2026, 3 weeks ago

---

Official music video for "I Know" performed by JAY-Z.

Listen to JAY-Z: https://JAY-Z.LNK.TO/JAYZ

Follow JAY-Z:
twitter.com/SC
facebook.com/JAYZ
instagram.com/JAYZ

Music video by Jay-Z performing I Know. (C) 2008 Roc-A-Fella Records, LLC