Punnamasutta 6.6

6.6

yaṃ kiñci viññāṇaṃ atītānāgatapaccuppannaṃ ajjhattaṃ vā bahiddhā vā oḷārikaṃ vā sukhumaṃ vā hīnaṃ vā paṇītaṃ vā yaṃ dūre santike vā, ayaṃ vuccati viññāṇakkhandho.

Any kind of consciousness at all—past, future, or present; internal or external; solid or subtle; inferior or superior; far or near: this is called the aggregate of consciousness.