अनन्दा नाम ते लोका अन्धेन तमसावृताः ।ताँस्ते प्रेत्याभिगच्छन्त्यविद्वांसोऽबुधो जनाः ॥ ११ ॥
In plain words
There are worlds called joyless, wrapped in blind darkness. That is exactly where people without true knowledge, the unwise, go after they die.
Close to the Sanskrit
Those worlds are called joyless, covered by blind darkness. To those, after death, unlearned, unwise people go.