خ ب أkh-b-ʾ
(ف) خَبَاَ يَخْبَاُ خَبْاًkhabaʾa yakhbaʾu khaban: to hide, to keep concealed.
خَبْءٌkhabʾ (verbal noun in the sense of the passive participle, ism mafʿūl): a hidden thing, a store — the khabʾ of the sky is rain, and the khabʾ of the earth is plants and minerals. Only once in the Quran: ﴿اَلَّذِيْ يُخْرِجُ الْخَبْءَ فِي السَّمٰوٰتِ وَالْاَرْضِ﴾ (An-Naml 27:25)