Az-Zumar 39:65

Walaqad oohiya ilayka wa-ilaallatheena min qablika la-in ashrakta layahbatannaAAamaluka walatakoonanna mina alkhasireen

And it was already revealed to you and to those before you that if you should associate [anything] with Allāh, your work would surely become worthless, and you would surely be among the losers.

It has already been revealed to you and to those before you (that): If you associate (partners with Allah), your deeds shall be rendered useless, and you shall be among the losers.