The Patna Dharmapada 40

40

Uv16:5
yas tu pūrvaṃ pramādyeha paścād vai na pramādyate |
sa imaṃ bhāsate lokam abhramuktaiva candramāḥ ||

Uv 16.5
One who was heedless here before, but afterward is not heedless, / illuminates this world like the moon released from clouds.