Mahabharata 1.90.91

तमुत्सङ्गेन प्रतिजग्राह पृथा नियोगात्पुरुषोत्तमस्य वासुदेवस्यषाण्मासिकं गर्भमहमेनं जीवयिष्यामीति

tamutsaṅgena pratijagrāha pṛthā niyogātpuruṣottamasya vāsudevasyaṣāṇmāsikaṃ garbhamahamenaṃ jīvayiṣyāmīti

Our plain-language meaning of this verse is waiting for scholar review.