The ox is to the left, corresponding to the heart. Hei ה is the breath of the heart, there is Hei ה: (Job 37:22) From the north, the ‘golden’ shall come... When Hei ה is in the heart, then ‘one who wants to become wealthy should head north.’xlivibid.
Y-Q are fear and love, Father and Mother, the right and left arm, (Ex. 34:6) And He passed-by (vaya)’avor... – Ḥesed (=72) and Gevurah (=216) – which amount to the 72∞’A-B words and 216∞R-Y-V letters, of ‘the 72 Names’. And this is the mystery of: va-ya’avor (and-He-passed-by) the letters of ’ibur (gestation, =288), incorporating both-of-them.