Some verses of the holy Quran are about religious laws of Islam. Therefore, Quran is the first and foremost reference and extraction resource of jurisprudential commandments among fariqain jurisprudents. As is understood by well-known scholars of Quranic studies, the verses of feqhi laws, ayat ul-ahkam, include 500 verses. The present paper is an attempt to investigate those verses from which innocent Imams (p. b. u. t.) have had jurisprudential inferences, though they have not been commonly considered as ayat ul-ahkam. The findings of the paper indicated that based on the vast implication of the Quranic verses and also Imams' affidavits to the verses which in appearance and first implication have not connection with jurisprudential problems and commandments, the domain of ayat ul-ahkam could be considered wider than what has been accepted up to now. Also, these kinds of Imams' affidavits and their delicate inferences from some verses of the Quran are due to their specific divine insight under the auspices of Imamate.