Musnad Ahmad Hadith 17559

It is narrated from Ya'la bin Murrah (may Allah be pleased with him) that once I set out on a journey with the Prophet (ﷺ). The Prophet (ﷺ) intended to relieve himself, so he commanded two trees, and they came together. Then he commanded them again, and they returned to their places. In the same way, one day I was sitting with the Prophet (ﷺ) when a camel came running and placed its neck before the Prophet (ﷺ), and then tears started flowing from its eyes. The Prophet (ﷺ) said, "Do you know what this camel is saying? It is saying that its owner wants to slaughter it." The Prophet (ﷺ) called its owner and said, "Will you gift it to me?" He said, "O Messenger of Allah! (ﷺ) It is very dear to me." The Prophet (ﷺ) said, "Then treat it well." He said, "O Messenger of Allah! (ﷺ) Now I will not take care of any of my wealth as much as I will take care of it." Then the Prophet (ﷺ) passed by a grave in which the deceased was being punished. The Prophet (ﷺ) said, "He is not being punished for any major reason." Then the Prophet (ﷺ) ordered a branch to be planted on his grave and said, "Perhaps as long as it remains fresh, his punishment will be lightened."