Mudgalapurana 3.46.15

3.46.15

adhunā niścayābhāvānna sutaṃ hanmi te priye |
sāvadhānamanā bhūtvā ceṣṭāhīnaṃ sutaṃ kuru ||

Now, due to the lack of certainty, I do not kill your son, my dear; / becoming attentive in mind, make your son cease such actions.