He is with his kith and kin. It means he is with ____.

He is with his kith and kin. It means he is with his relatives.

kith and kin (idiom)
Bangla Meaning: আত্মীয়স্বজন।
English Meaning: people you are connected with, especially by family relationships.

Example Sentence:
- "They invited all their kith and kin to the wedding celebration."
- "The family gathered to celebrate the anniversary, bringing together kith and kin from all over.

Source: Cambridge Dictionary, Accessible Dictionary.