Derja translation of 'قَطُّوسْ فِي شْكَارَةْ'

قَطُّوسْ فِي شْكَارَةْ
(PHR)
cat in a bag, something unknown and unseen

He got it without knowing anything about it. خْذَاهَا قَطُّوسْ فِي شْكَارَةْ