# When they came, they said

Here "they" refers to those sent from among the Pharisees and the Herodians.

# what people think is not a concern to you

The abstract noun "concern" may be translated as a verb. Alternate translation: "you are not concerned about what people think of you" or "you do not try to win people's favor" (See: [[rc://en/ta/man/jit/figs-abstractnouns]])

# you do not show partiality to anyone

"you do not judge people by how they look" or "you judge people by what is in their hearts"