Joselu thanked Real Madrid "for everything you have helped me to feel throughout my life", after his departure from Santiago Bernabeu was confirmed.
Los Blancos triggered the option to sign the Spain striker on a permanent basis on Thursday, having spent the 2023-24 season on loan from Espanyol.
However, it was announced just 24 hours later that the 34-year-old, who was previously with Madrid between 2009 and 2012, will depart the club for a second time to join Saudi Pro League side Al-Gharafa.
Despite largely appearing as a substitute, Joselu chipped in with an impressive 18 goals from 49 appearances for Carlo Ancelotti's side last season, including a brace to secure victory in their Champions League semi-final second leg against Bayern Munich.
Although, with the impending arrivals of Kylian Mbappe and Endrick, his game time would likely have become even more limited should he have remained at the Bernabeu.
"Thank you. This is the best and most appropriate word to describe everything I feel at this moment, a time when emotion and nerves scarcely allow me to write," he said in a statement on the official club website.
"Thank you, Real Madrid for everything you have helped me to feel throughout my life. Outside and inside. Inside and outside. Thank you for all you taught me when I was a kid; thank you for providing me with so many examples of greatness and humility at the same time.
"Thank you for having kept my dream alive and for having made it come true. Thank you to each and every one of the employees of the greatest and most inspiring club. Thank you coach for how you understand this game.
"Thank you team for being my family. Thank you fans for your passion, your warmth and your support that allowed us to fly. I went away years ago, but I never left. I am also leaving today, but in reality I am staying. Thank you."