Some feuds never die.

50 Cent once again took shots at Sean “Diddy” Combs Thursday, this time trolling the disgraced mogul with a letter to Judge Arun Subramanian one day before Diddy’s sentencing for prostitution.

The 50-year-old rapper posted his “letter to the judge” on social media, asking Judge Subramanian to “consider the safety of the general public before unleashing [Diddy] upon them.”

“I have had an ongoing dispute with Puffy for 20 years,” 50 began. “He is very dangerous. Multiple times I have feared for my life.”

50 said that Diddy, 55, hasn’t had enough time to reform “or make any adjustments” despite teaching a class in prison.

He then took a dig at Diddy over the infamous 1,000 bottles of baby oil and lube found in the Bad Boy Records founder’s properties in Miami and Los Angeles during the Homeland Security raids.

“Anyway, Diddy’s only going to return to hiring more male sex workers and keeping most of the baby oil away from the general public,” 50 wrote. “And babies need it!”

Fifty captioned his post on X, “This is my letter to the judge on Diddy’s case. what I’m scared for my life! LOL.”

Diddy wrote his own four-page letter to the judge ahead of his sentencing on Friday, pleading for “mercy” so that he can return to his seven children — Quincy, 34, Justin, 31, Christian “King”, 27, Chance, 19, twins Jessie and D’lia, 18, and 2-year-old Love.

“I ask you for mercy today, not only for my sake, but for the sake of my children,” he wrote in the letter obtained by Page Six.

“I have failed my children as a father,” he continued, admitting he was “scared to death” about “spend[ing] another second away” from his kids, and he “no longer cared about the money or the fame.”

Diddy also took “full responsibility and accountability” for his past wrongs, including physically abusing his ex-girlfriend Cassie Ventura in 2016 hotel surveillance footage.

“The scene and images of me assaulting Cassie play over and over in my head daily,” he claimed. “I literally lost my mind. I was dead wrong for putting my hands on the woman that I loved. I’m sorry for that and always will be.”

“I honestly feel sorry for something that I couldn’t forgive someone else for: if they put their hands on one of my daughters,” he continued. “This is why it is so hard for me to forgive myself. It is like a deep wound that leaves an ugly scar.”