成唯識論演祕 4.191

4.191

釋：此中有識有陀那識，以陀那識為諸識依，同境之言而有二義：一、據本質，質一名同；二、據相分，相似名同。

Explanation: 'Here, there are consciousnesses' refers to the ādāna consciousness, which serves as the basis for all consciousnesses. The phrase 'the same object' has two meanings: first, in terms of the mūla-dharmin, a single substance is called 'the same'; second, in terms of the nimitta-bhāga, similarity is called 'the same'.