وَإِن جَٰدَلُوكَ فَقُلِ ٱللَّهُ أَعْلَمُ بِمَا تَعْمَلُونَ
Saheeh International(68) And if they dispute with you, then say, "Allāh is most knowing of what you do.
English Translation - Rowwad Translation CenterAnd if they argue with you, say, “Allah knows best what you are doing.”
English Translation - Hilali and Khan68. And if they argue with you (as regards the slaughtering of the sacrifices), say "Allâh knows best of what you do.