Then a bull called to Satyakāma, saying, ‘O Satyakāma!’ He replied, ‘Yes, lord.’ (The bull then said:) ‘We are now a thousand. Take us to the teacher’s house’.
The bull said, ‘Let me also tell you about one foot of Brahman.’ Satyakāma replied: ’Yes, lord, please tell me.’ Then the bull said to him: ‘The east is one part of Brahman, the west is another, the south is another, and the north is yet another. O Somya, this is one foot of Brahman, consisting of four parts. This foot is called Prakāśavān, the shining’.
‘He who knows this foot of Brahman, which has four parts and is called “the Shining,” and worships it as such becomes famous in this world. He who knows this foot of Brahman, which has four parts and is called “the Shining,” and worships it as such attains other worlds which are luminous’.