Mayamatam 7.24

7.24

atha pīṭhapade navabhāgayute diśi diśyatha vedacatuṣṭayakam
vidurīśapadādyudakaṃ dahanaṃ gaganaṃ pavanaṃ pṛthivīhyabahiḥ

Now, on the Pīṭha grid composed of nine parts, in each direction, they understand the four Vedas: / water from the station of Īśa, fire, ether, wind, and earth, indeed, outwardly.