سُبْعٌ

(S, Msb, K) and سُبُعٌ, (Mgh, Msb,) of which the former is a contraction, (Msb,) A seventh part; one of seven parts; (S, Mgh, Msb, K;) as also سَبِيعٌ; (S, Msb, K;) the last not heard by Sh on any authority beside that of AZ: (TA:) plural of the first (Msb) and second (Mgh, Msb) أَسْبَاعٌ. (Mgh, Msb, TA.) Hence, أَسْبَاعٌ القُرْانِ [The seven sections, or volumes, of the Qur'an-an,] in which one reads: said to be postclassical. (Mgh.)

See also أُسْبُوعٌ, in three places.