Encierren (en. Lock up)
/en.si.'e.ren/
Slang Meanings
To get someone into trouble.
When you told him that, you enclose him in a mess.
Cuando le dijiste eso, lo encierras en un lío.
To reduce options or freedoms.
That decision confines him to do only what you want.
Esa decisión lo encierran a hacer solo lo que tú quieres.