That the Prophet (ﷺ) talked to them about the night of his Ascension to the Heavens. He said, "(Then
Gabriel took me) and ascended up till he reached the second heaven where he asked for the gate to be
opened, but it was asked, 'Who is it?' Gabriel replied, 'I am Gabriel.' It was asked, 'Who is
accompanying you?' He replied, 'Muhammad.' It was asked, 'Has he been called?' He said, 'Yes.'
When we reached over the second heaven, I saw Yahya (i.e. John) and Jesus who were cousins.
Gabriel said, 'These are John (Yahya) and Jesus, so greet them.' I greeted them and they returned the
greeting saying, 'Welcome, O Pious Brother and Pious Prophet!;' "
Sahih al-Bukhari Book 60, Hadith 101
Malik related to me from Ibn Shihab from Urwa ibn az-Zubayr from
Abd ar-Rahman ibn Abd al-Qari that Umar ibn al-Khattab said, "What is
wrong with men who give their sons gifts and then keep them and if the
son dies, they say, 'My property is in my possession and I did not
give it to anyone.' But if they themselves are dying, they say, 'It
belongs to my son, I gave it to him.' Whoever gives a gift, and does
not hand it over to the one to whom it was given, the gift is invalid,
and if he dies it belongs to the heirs in general."
Muwatta Malik Book 36, Hadith 56
Malik related to me from Rabia ibn Abi Abd ar-Rahman from Yazid,
the mawla of al-Munbaith that Zayd ibn Khalid al-Juhani said, "A man
came to the Messenger of Allah, may Allah bless him and grant him
peace, and asked him about finds. He said, 'Memorize the
characteristics of the object found, then publicise it for a year. If
the owner comes, give it to him. If not, then it is your business.' He
said, 'What about lost sheep, Messenger of Allah?' He said, 'They are
yours, your brother's or the wolf's.' He said, 'And the lost camel?'
He said, 'It's none of your concern. It has its water and its feet. It
will reach water and eat trees until its owner finds it.' "
Muwatta Malik Book 36, Hadith 63