ya.sur refers to those who turn away from the LORD in Jeremiah 17:13.

The sole attestation uses the construct masculine plural form for people characterized by turning away from the LORD in Jeremiah 17:13.

1. Those turning away from the LORD · dominant

   In Jeremiah 17:13, the construct masculine plural form occurs in the clause concerning those who turn away from the speaker; the verse identifies this turning away with forsaking the LORD. The APB renders the clause "those who turn away from me shall be written in the earth."

   Jeremiah 17:13

In the Anselm Project Bible: In Jeremiah 17:13, the APB presents the relevant clause as "those who turn away from me,".