Lord Krishna, after listening to Arjuna's sorrow and aversion for war, is chiding him for going back from war, being a kshatriya Warrior. He is continuing the chiding further, in the following sloka.
Kshudram hridayadourbalyam tyakthvotthishta Parantapa ||
Get up and Be ready to fight! - So exhorted Lord Krishna.
Yishubhih pratiyotsyaami poojaarhaavarisoodana ||