Bhagavad Gita Chapter 11, Text 34

Bg 11.34

dronam ca bhismam ca jayadratham ca
karnam tathanyan api yodha-viran
maya hatams tvam jahi ma vyathistha
yudhyasva jetasi rane sapatnan

Word for word: 
dronam ca — also Drona; bhismam ca — also Bhisma; jayadratham ca — also Jayadratha; karnam — Karna; tatha — also; anyan — others; api — certainly; yodha-viran — great warriors; maya — by Me; hatan — already killed; tvam — you; jahi — destroy; ma — do not; vyathisthah — be disturbed; yudhyasva — just fight; jeta asi — you will conquer; rane — in the fight; sapatnan — enemies.

Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
Drona, Bhisma, Jayadratha, Karna and the other great warriors have already been destroyed by Me. Therefore, kill them and do not be disturbed. Simply fight, and you will vanquish your enemies in battle.

Purport by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
Every plan is made by the Supreme Personality of Godhead, but He is so kind and merciful to His devotees that He wants to give the credit to His devotees who carry out His plan according to His desire. Life should therefore move in such a way that everyone acts in Krishna consciousness and understands the Supreme Personality of Godhead through the medium of a spiritual master. The plans of the Supreme Personality of Godhead are understood by His mercy, and the plans of the devotees are as good as His plans. One should follow such plans and be victorious in the struggle for existence.