The Jay-Z song containing the lyric "So when you get to Hell you tell 'em Blanco sent you" is "Bam."
"Bam" is a Jay-Z track featuring Damian Marley from the 2017 album 4:44. It blends hip-hop with dancehall and reggae influences, reflecting Damian Marley's musical presence and the song's Jamaican setting. The track was recorded as part of the sessions for Jay-Z's thirteenth studio album and was released on June 30, 2017.
The song's production draws on Jamaican musical history, incorporating sampled material associated with Sister Nancy, Jacob Miller, and Inner Circle. Its accompanying video was filmed in Jamaica and presents the song as a celebration of Caribbean culture, movement, and musical lineage.
Listeners sometimes confuse this lyric with "Kill Jay Z," another song from 4:44, because both tracks contain pointed, autobiographical lines and appear on the same album. The lyric belongs to "Bam," however, the album's second single. The song was later promoted to rhythmic contemporary radio and became one of the album's best-known tracks.