Brahma Sutras
ॐ कृतप्रयत्नोपेक्षस्तु विहितप्रतिषिद्धावैयर्थ्यादिभ्यः ॐ ॥ २-३-४२॥
(God is), however, dependent on the efforts made, so that injunctions and prohibitions may not become meaningless and other defects may not arise.
english translation
OM kRtaprayatnopekSastu vihitapratiSiddhAvaiyarthyAdibhyaH OM ॥ 2-3-42॥
hk transliteration by Sanscript