"Then bring your book," in which your argument is contained, "if you are truthful" in claiming that the angels are the daughters of Allah. That is to say: you have no proof for that.
﴿فَأتوا بِكِتَابِكُمْ﴾ الَّذِي فِيهِ حجتكم ﴿إِنْ كُنْتُمْ صَادِقين﴾ إِنَّ الْمَلَائِكَةَ بَنَاتُ اللَّهِ؛ أَيْ: لَيْسَ لكم بذلك حجَّة