International Standard Version But there are some among you who don't believe..."—because Jesus knew from the beginning those who weren't believing, as well as the one who would betray him.
American Standard Version But there are some of you that believe not. For Jesus knew from the beginning who they were that believed not, and who it was that should betray him.
Young's Literal Translation but there are certain of you who do not believe;' for Jesus had known from the beginning who they are who are not believing, and who is he who will deliver him up,