وَكَذَّبُوا۟ بِـَٔايَـٰتِنَا كِذَّابًا
Waka thth aboo bi a y a tin a ki ththa b a n having given the lie to Our messages one and all:
 - Mohammad Asad
and wittingly rejected Our revelations.
 - Muhammad Farooq-i-Azam Malik
and totally rejected Our signs.
 - Mustafa Khattab
They called Our revelations false with strong denial.
 - Marmaduke Pickthall
But they (impudently) treated Our Signs as false.
 - Abdullah Yusuf Ali