Skandapurana 5.37.7

5.37.7

smṛtivādaparāścānye tathānye śrutipāṭhakāḥ ..
saṃdehānsmṛtijānanye pṛcchaṃti ca parasparam .. 7 ..

others were devoted to discussions on the Smṛti, and others were reciters of the Śruti; / others questioned one another about doubts arising from the Smṛti;