Sayyiduna al-Hakam bin al-Harith al-Sulami (may Allah be pleased with him) said: The Messenger of Allah (peace and blessings be upon him) sent me to oversee the spoils. Meanwhile the Messenger of Allah (peace and blessings be upon him) passed by me when my she-camel had balked and I was beating her. He (peace and blessings be upon him) said: "Do not beat her." Then he (peace and blessings be upon him) said: "Hal" (get up and go), so she stood up and went along with the people.
Hadith Referenceالمعجم الكبير للطبراني / باب الحاء / 3157
It is narrated from Sayyiduna al-Hakam bin al-Harith al-Sulami (may Allah be pleased with him) that he took part in three military expeditions with the Messenger of Allah (peace and blessings be upon him). (The narrator Atiyyah) said: He said to us: "When you have buried me and sprinkled water on my grave, stand by my grave, face the qiblah and supplicate for me."
Hadith Referenceالمعجم الكبير للطبراني / باب الحاء / 3158
Sayyiduna al-Hakam bin al-Harith al-Sulami (may Allah be pleased with him) said: The Messenger of Allah (peace and blessings be upon him) said: "Whoever takes a hand-span (of land) from the road of the Muslims will come (on the Day of Resurrection) carrying it from seven earths."
Hadith Referenceالمعجم الكبير للطبراني / باب الحاء / 3159