Shiva Purana
शिवश्चोर्ध्वमधश्शक्तिरूर्ध्वं शक्तिरधः शिवः ॥ तदित्थं शिवशक्तिभ्यान्नाव्याप्तमिह किञ्चन ॥ १२ ॥
Śivā sustains Śakti from below and Śiva is Śaktidhara (upholder of Śakti) above. Thus there is nothing not pervaded by Śiva and Śakti.
english translation
zivazcordhvamadhazzaktirUrdhvaM zaktiradhaH zivaH ॥ taditthaM zivazaktibhyAnnAvyAptamiha kiJcana ॥ 12 ॥
hk transliteration by Sanscript