Samba carries off Duryodhana's daughter Lakshmana and is captured by the Kurus; Balarama goes to Hastinapura to make peace, is insulted, and drags the city toward the Ganga with his plough until the Kurus hand the couple over.
Samba, son of Jambavati, carries off Duryodhana's daughter Lakshmana from her svayamvara. Karna, Shala, Bhuri, Yajnaketu and Duryodhana go after him; he fights alone, is unhorsed and bound. Narada tells the Yadus, who arm at Ugrasena's urging. Balarama calms them, wanting no quarrel between the two families, goes with brahmins and elders, camps in a garden outside the city and sends Uddhava. The Kurus welcome him, but answer Ugrasena's demand with insults: the shoe climbing onto the crowned head, a lamb claiming the lion's kill. He laughs in anger, vows to rid the earth of the Kauravas, and drags Hastinapura toward the Ganga with his plough. The city tosses like a raft; the Kurus come out with Samba and Lakshmana in front and praise him as the holder of the earth. He calms; Duryodhana gives elephants, horses, chariots and maidservants as dowry. The city's southern side is still raised along the Ganga.
Baladeva, his speech unsteady with drink, forbids the Yadavas to arm and goes alone. He waits in a grove outside the city; the Kurus send a cow, fruit, flowers and water. Bahlika and others reject Ugrasena's command as a servant ordering his master. Balarama strikes the ground with his heel, threatens all the Kurus by name, Pandavas included, thrusts his ploughshare under the ramparts and draws them toward him. The Kurus cry for mercy and hand over Samba and his wife; he bows to Bhishma, Drona and Kripa and says he is satisfied. The city bears the marks to this day. Wilson notes the tale is not in the Mahabharata and may recall damage by earthquake or river; the Vishnu Purana elsewhere says the Ganga washed Hastinapura away and the capital moved to Kausambi.
What is different here:
He goes alone and has been drinking; no envoy; the heel strike; he threatens the Pandavas too.
Sources: Srimad Bhagavatam 10.68 (Bhaktivedanta Book Trust, vedabase); Vishnu Purana 5.35, tr. H. H. Wilson (1840), sacred-texts (archived); Vishnu Purana 4.21, tr. H. H. Wilson (1840), sacred-texts (archived)