Musnad Ahmad 1153:1830

Ishaq narrated to us, from Sharik, from Isma'il al-Suddi, from al-Bahiyy, the freed slave of al-Zubayr, from 'Aishah, that she said: "The Prophet, peace and blessings of Allah be upon him, used to kiss while he was fasting." And Aswad bin 'Amir said, from 'Amr bin Maymun, from 'Aishah. Aswad said, and once he said: "Al-Suddi or Ziyad bin 'Alaqah." And that is because his son 'Abd al-Rahman said to him in the house: "They mention it from you, from al-Suddi." So al-Suddi said: "Or Ziyad."