Silsilat al-Ahadith al-Sahihah

It is narrated from Sayyidah Aisha (may Allah be pleased with her) that the Noble Prophet (peace and blessings be upon him) said to her: "Whoever is granted gentleness, has been given a share of goodness and well-being in this world and the Hereafter. And maintaining ties of kinship, good character, and treating neighbors well (such acts of goodness) populate homes (and tribes) and increase lifespans."