Musannaf Ibn Abi Shaybah 5320 — Speaking during the sermon

Qays said: My father came to the mosque while the Prophet (peace and blessings be upon him) was delivering the khutbah. He stood in front of him (peace and blessings be upon him) in the sun. The Prophet (peace and blessings be upon him) ordered him to move into the shade, so he moved into the shade.