Bhagavatapurana 10.8.41

10.8.41

atho yathāvan na vitarka-gocaraṃ ceto-manaḥ-karma-vacobhir añjasā /
yad-āśrayaṃ yena yataḥ pratīyate sudurvibhāvyaṃ praṇatāsmi tat-padam //

41. Since it is something which cannot be distinctly made out by the mind, the heart, efforts and words, I bow to that Supreme One which is beyond comprehension, on which depends all this world, by which it is pervaded, which is grasped by the power of the mind and from which all this proceeds.