। ॥ १२ ॥
In plain words
The māyā that points to you and calls you "Om" — that one does us a kindness, Mṛḍa. O Sāmba, Sadāśiva, Śambhu, Śaṅkara: your two feet are my refuge.
Close to the Sanskrit
'Om' — thus your designatress, māyā, is for us, O Mṛḍa, a benefactress, O! O Sāmba, Sadāśiva, Śambhu, Śaṅkara — a refuge for me is your pair of feet.