Playing with Kids
Abdullah bin Jafar (may Allah be pleased with him) related:
Whenever the Prophet (may Allah’s peace be upon him) came back from a journey he would meet us. Once he met me and al-Hasan or al-Hussain. He carried one of us in his arms and the other on his back until we entered al-Madeenah.
[Muslim, Aboo Dawood, an-Nisaa'ee and Ibn Maajah; as quoted in 'A Manual on the Rites of Hajj,' by Sh. Alee ibn Wahf al-Qahtaani]