Chapter 6 · The Yoga of Meditation · Krishna said
Bhagavad Gita 6.40 — No loss for the good
श्रीभगवानुवाच। पार्थ नैवेह नामुत्र विनाशस्तस्य विद्यते। न हि कल्याणकृत्कश्चिद् दुर्गतिं तात गच्छति ॥
śrībhagavānuvāca | pārtha naiveha nāmutra vināśastasya vidyate | na hi kalyāṇakṛtkaścid durgatiṃ tāta gacchati ||
Meaning
Krishna says: Partha, there is no ruin for him, neither in this world nor the next. For no one who does good, my dear friend, ever comes to a bad end.