18 U.S.C. § 792 : US Code - Section 792: Harboring or concealing persons

Search 18 U.S.C. § 792 : US Code - Section 792: Harboring or concealing persons

Whoever harbors or conceals any person who he knows, or has
reasonable grounds to believe or suspect, has committed, or is
about to commit, an offense under sections 793 or 794 of this
title, shall be fined under this title or imprisoned not more than
ten years, or both.