Bhagavad Gita 1.18

द्रुप्दो द्रौपदेयाश्च सर्वशः पृथिवीपते |
भद्राश्च महाबाहु: शंखंड सौधमु: पृथक्करण

Translation

Drupad, the five sons of Draupadi, and the mighty-armed Abhimanyu, son of Subhadra, all blew their respective conch shells, O Ruler of the earth.