Anandakanda 1.6.30

1.6.30

punastṛtīye māse tu sevyaṃ ṣaṭpalamātrakam /
tenāmaravapur bhūyānmahātejā bhaved dhruvam //

Then in the third month, one should take a measure of six palas;
by that he will possess an immortal body and surely become endowed with great splendor.