Apannakasutta 40-54.4

40-54.4

vivicceva kāmehi vivicca akusalehi dhammehi savitakkaṃ savicāraṃ vivekajaṃ pītisukhaṃ paṭhamaṃ jhānaṃ upasampajja viharati.

Then, quite secluded from sensual pleasures, secluded from unskillful qualities, they enter and remain in the first absorption …