Sahih Adab al-Mufrad

Sayyiduna Abu Hurairah (may Allah be pleased with him) narrates from the Prophet (peace and blessings be upon him) that he (peace be upon him) said: "None of you should say, 'O misfortune of time.' Verily, Allah is the One who manages time (the system of time)." And in another narration: Allah, the Mighty and Majestic, said: "I am time; I send the night and the day, then when I will, I will withhold them." And do not ever call grapes 'Karam,' for 'Karam' is a Muslim man.