Yohanes 3:4-5

Nikodemus : a man who was a member of the Sanhedrin, and contributed aloes and spices for Jesus's burial

Yohanes 18:1

Kidron : a brook and its valley,a brook and valley between Jerusalem and the Mt. of Olives
(31° 46´, 35° 14´)

Yohanes 18:28

Kayafas : the son-in-law of Annas; a high priest of the Jews

Paskah : a Jewish religious feast. It may also refer to the lamb sacrificed and eaten at the feast.