The San Francisco 49ers have parted ways with defensive end Cassius Marsh, who posted a goodbye tweet on Friday.

Marsh shared the following via Twitter.

"Thank you to the San Francisco 49ers organization, especially John Lynch and Coach Shannohan for believing In me and giving me a home even if it has been short lived. I loved my time in San Jose and time I spent with my teammates and coaches last season. Sad to part ways but business is business. I promise you I will be better than I ever have been. I also want to make sure I thank the 49er faithful for embracing me and supporting me and my family. Good luck and goodbye"