Musnad Ahmad 30:400

'Abd al-A'la narrated to us, from Ma'mar, from al-Zuhri, from Abu Salamah, from Abu Hurairah, that the Messenger of Allah (peace and blessings of Allah be upon him) said: "Do not say: 'Woe to time,' for indeed Allah is the Time. And do not call grapes 'al-karm' (the noble/generous)."