Shiva Purana
बीजानि लोकपालानामेतैरेतान्समर्चयेत् ॥ नैर्ऋते चोत्तरे तद्वदीशानस्य च दक्षिणे ॥ २३ ॥
One should worship these with these seeds of the guardians of the worlds. The same is true of the southwest and north and south of the northeast.
english translation
bIjAni lokapAlAnAmetairetAnsamarcayet ॥ nairRte cottare tadvadIzAnasya ca dakSiNe ॥ 23 ॥
hk transliteration by Sanscript