"Three supplications are accepted , there is no doubt in them (about them being accepted): The supplication of the oppressed, the supplication of the traveler, and the supplication of his father against his son."
" Abu[Ar-Raddad] Al-Laithi complained(of an illness). So 'Abdur-Rahman bin 'Awf visited him. He said: 'The best of you, and the most apt to maintain good relations, as far as I know, is Abu Muhammad('Abdur-Rahman bin 'Awf). So 'Abdur-Rahman bin 'Awf' said: 'I heard the Messenger of Allah saying : "Allah, Most Blessed and Most High, said: 'I am Allah, and I am Ar-Rahman. I created the Rahim(womb), and named it after My Name. So whoever keeps good relations with it, I keep good relation with him, and whoever severs it, I am finished with him.'"
the Prophet said: "Merely maintaining the ties of kinship is not adequate. But connecting the ties of kinship is when his ties to the womb are severed and he connects it."
'a righteous woman, Khawlah bint Hakim said: "The Messenger of Allah came out during the middle of the day, while holding one of the sons of his daughter in his arms. He was saying: 'You are what makes them stingy, cowardly and ignorant. And you are but Raihanillah
"Al-Aqra' bin Habis saw the prophet kissing Al-Hasan"- Ibn Abi 'Umar (one of the narrators) said:"Al-Hasan and Al-Husain." So he said: 'I have ten children and I do not kiss any one of them.' So the Messenger of Allah said: 'Whoever shows no mercy, he will be shown no mercy."