Hadith 712
'Abdullah bin Sarjis reported: A person entered the mosque, while the Messenger of Allah (ﷺ) was leading the dawn prayer. He observed two rak'ahs in a corner of the mosque, and then joined the Messenger of Allah (ﷺ) in prayer. When the Messenger of Allah (ﷺ) had pronounced salutations (he had concluded the prayer), he said: O, so and so, which one out of these two prayers did you count (as your Fard prayer), the one that you observed alone or the prayer that you observed with us?
Hadith 1270
Abdullah bin Sarjis reported: I saw the bald one, i. e. 'Umar bin Khattib (RA) kissing the Stone and saying: By Allah. I am kissing with full consciousness of the fact that you are a stone and that you can neither do any harm nor good; and if I had not seen Allah's Messenger (ﷺ) kissing you, I would not have kissed you. The rest of the hadith is the same.
Hadith 1343
Abdullah bin Sarjis (RA) reported that when Allah's Messenger (ﷺ) set forth on a journey, he sought refuge (with Allah) from the hardships of the travelling, and finding of evil changes on return, and disgrace after honour, and the curse of the oppressed and a gloomy sad scene in family and property.
Hadith 2346
Abdullah bin Sarjis reported: I saw Allah's Apostle (ﷺ) and ate with him bread and meat, or he said Tharid (bread soaked in soup). I said to him: Did Allah's Apostle (ﷺ) seek forgiveness for you? He said: Yes, and for you, and he then recited this verse: "Ask forgiveness for thy sin and for the believing men and believing women" (xlvii. 19). I then went after him and saw the Seal of Prophethood between his shoulders on the left side of his shoulder having spots on it like moles.