From Bālika came a son named Daśaratha, from Daśaratha came a son named Aiḍaviḍi, and from Aiḍaviḍi came King Viśvasaha. The son of King Viśvasaha was the famous Mahārāja Khaṭvāṅga.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
ततो दशरथस्तस्मात्पुत्र ऐडविडिस्ततः । राजा विश्वसहो यस्य खट्वाङ्गश्चक्रवर्त्यभूत्
tato daśarathastasmātputra aiḍaviḍistataḥ | rājā viśvasaho yasya khaṭvāṅgaścakravartyabhūt
SB 9.9.41