Here you love them while they do not love you, and you acknowledge the whole book. When they meet you they say, "We acknowledge," and when they are alone they bite their fingers out of frustration at you. Say, "Die in your frustration, God is aware of what is in the chests."
Translation endnotes
[3:119] The word KiTaB is singular, but it is used for all divine books. Furthermore, since the original Quran did not contain vowels, this word might be read in its plural form KuTuB. All meanings are acceptable as long as they do not create contradictions within the general and specific contexts of the Quran and facts in the natural world.