Prayer of the Devas – Chapter 3
देवा उचुः |
(Each of the) Devas said (praying to the supreme Goddess who is not present there)
देव्युमे जगताम्ब शिवलोकनिवासिनि |
सदा शिवप्रिये दुर्गे त्वां नमामि महेश्वरि || 26 ||
Goddess Uma, the mother of the universe, resident of Shivaloka, always favourite of Shiva, Durga, I bow to you.
In Uma Samhita, the supreme Goddess Uma is said to have Umaloka, above which is Shivaloka.