अज्ञश्चाश्रद्दधानश्च संशयात्मा विनश्यति। नायं लोकोऽस्ति न परो न सुखं संशयात्मनः
ajñaśh chāśhraddadhānaśh cha sanśhayātmā vinaśhyati nāyaṁ loko ’sti na paro na sukhaṁ sanśhayātmanaḥ
But the ignorant man, and he who has no faith, and the skeptic are lost. Neither in this world nor elsewhere is there any happiness in store for him who always doubts.
Translated by Shri Purohit Swami
The ignorant, the faithless, and the doubting self go to destruction; there is neither this world nor the other, nor happiness for the doubting one.
Translated by Swami Sivananda
Word meanings (from the gita/gita dataset)
ajñaḥ—the ignorant; cha—and; aśhraddadhānaḥ—without faith; cha—and; sanśhaya—skeptical; ātmā—a person; vinaśhyati—falls down; na—never; ayam—in this; lokaḥ—world; asti—is; na—not; paraḥ—in the next; na—not; sukham—happiness; sanśhaya-ātmanaḥ—for the skeptical soul