Mahabharata 5.177.5

अम्बोवाचमम दुःखं भगवता व्यपनेयं यतस्ततःतत्तु भीष्मप्रसूतं मे तं जहीश्वर माचिरम्

ambovācamama duḥkhaṃ bhagavatā vyapaneyaṃ yatastataḥtattu bhīṣmaprasūtaṃ me taṃ jahīśvara māciram

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