Garudapurana 1.28.3

1.28.3

paścime balaprabalau jayaśca vijayo yajet /
uttare śrīścaturdvāre gaṇo durgā sarasvatī //

in the west, one should worship Bala and Prabala, Jaya and Vijaya; / in the north, Śrī; at the four doors, Gaṇa, Durgā, and Sarasvatī;