Sayyiduna Talq bin Ali (may Allah be pleased with him) said: I heard the Prophet of Allah (peace and blessings be upon him) say: "When a man calls his wife for his need, she should respond to him, even if she is at the oven (busy)."
Hadith Referenceالمعجم الكبير للطبراني / باب الطاء / 8209