Brahma Sutras
ॐ वृद्धिह्रासभाक्त्वमन्तर्भावात् उभयसामञ्जस्यादेवम् ॐ ॥ ३-२-२०॥
Since Brahman has entered into the limiting adjuncts, It seems to participate in their increase and decrease. The illustration is apt since the illustration and thing illustrated have propriety from this point of view.
english translation
OM vRddhihrAsabhAktvamantarbhAvAt ubhayasAmaJjasyAdevam OM ॥ 3-2-20॥
hk transliteration by Sanscript