The Origin of Gauri - Verse 33-34

In it two deer were the drawing horses, the triple principle1 was the central pole, the three sandhyas (morning, noon and evening) the three shafts (wheels), dharma the axle, air the sound, day and night the two flags, merit and demerit the flagstaffs all the Vidyas together with Kalas the seat and Brahma the charioteer.