Quran 18:75 — The Cave (Al-Kahf)

He said, "Did I not tell you that you cannot stand to be with me?"

[18:74] So they went. When they met a young boy, he killed him. He said, "Why did you kill such an innocent soul, who did not kill another soul? You have committed something horrendous."

[18:76] He said, "If I ask you about anything else, then do not keep me with you. You have seen enough apologies from me."