Sufyan bin al-Hakam or al-Hakam bin Sufyan (may Allah be pleased with him) says that when the Messenger of Allah (peace and blessings be upon him) urinated, he would perform ablution and sprinkle water.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الطهارة / 752
(a) Mujahid (may Allah have mercy on him) narrates from a man of Banu Thaqif named al-Hakam or Abu al-Hakam, who narrates from his father, that he saw the Messenger of Allah (peace and blessings be upon him) performing ablution: "He (peace and blessings be upon him) took a handful of water and sprinkled it."
(b) Mujahid narrates it from al-Hakam or Abu al-Hakam bin Sufyan al-Thaqafi with a connected (musnad) chain, but here they did not mention his father.
(c) Mujahid narrates it from al-Hakam bin Sufyan, and they did not mention his father's name.
(d) Imam Abu Isa (al-Tirmidhi) asked Imam Muhammad bin Isma'il al-Bukhari (may Allah have mercy on him) about this hadith, and he said: "The narration of Shu'bah and Wuhayb with 'from his father' is the correct one." Ibn Uyaynah also narrates 'from his father' in this hadith. Imam Ahmad (may Allah have mercy on him) said: "Ibn Uyaynah narrates it from Mansur; once he mentioned his father in it, and another time he did not mention him."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الطهارة / 753
Mujahid narrates from a man of the tribe of Thaqif, who narrates from his father, that he said: I saw the Prophet (peace and blessings be upon him) urinate, then he (peace and blessings be upon him) sprinkled water on his private part.
(b) In the narration of Mansur and Ibn Abi Najih (may Allah have mercy on them both), they relate this hadith and say: Then he (peace and blessings be upon him) performed ablution and sprinkled water on his private part.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الطهارة / 754
Al-Hakam or Abu al-Hakam narrates from his father (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) performed ablution and sprinkled water on his private part.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الطهارة / 755
Sayyiduna Usamah bin Zayd bin Harithah (may Allah be pleased with them both) narrates from his father that Jibril (peace be upon him) came to the Prophet (peace and blessings be upon him) when revelation was first sent to him, and he taught him (peace and blessings be upon him) ablution. the Prophet (peace and blessings be upon him) performed ablution, and when he had finished (the ablution), the Prophet (peace and blessings be upon him) took water in his hand and sprinkled it on his private part.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الطهارة / 756
(a) Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) says: "The Messenger of Allah (peace and blessings be upon him) called for water and performed ablution once each (that is, he washed each limb once) and sprinkled water."
(b) Imam Ahmad (may Allah have mercy on him) says that Qabisah alone narrates the word "sprinkling" (nadh) from Sufyan; a group narrated this hadith from Sufyan without this addition. And Allah knows best.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الطهارة / 757
It is narrated from Sa'id bin Jubayr (may Allah have mercy on him) that a man came to Ibn Abbas (may Allah be pleased with them both) and said: I find wetness when I stand up to pray.
Sayyiduna Ibn Abbas (may Allah be pleased with them both) said: Sprinkle water from a cup, and when you find any of that, consider that it is from it (that is, from the water you sprinkled). The man went away and stayed as long as Allah willed, then came to him after some time. He stated that what he used to feel had gone.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الطهارة / 758