Question

Is jews wash the dead body with water in burial ceremony in judaism? according to bible?

Answer 1

In Judaism, ritual washing, or ablution, takes two main forms. A tevilah (טְבִילָה) is a full body immersion in a mikveh, and a netilat yadayim which is the washing of the hands with a cup (see Handwashing in Judaism).

References to ritual washing are found in the Hebrew Bible, and are elaborated in the Mishnah and Talmud. They have been codified in various codes of Jewish law and tradition, such as Maimonides' Mishneh Torah (12th century) and Joseph Karo's Shulchan Aruch (16th century.) These customs are most commonly observed within Orthodox Judaism. In Conservative Judaism, the practices are normative with certain leniencies and exceptions. Ritual washing is not generally performed in Reform Judaism.

The Hebrew Scriptures include various regulations about bathing:

And whoever he that hath issue (a zav, ejaculant with an unusual discharge) touches without having rinsed his hands in water, he shall wash his clothes, and bathe himself in water, and be unclean until the evening.(Leviticus 15:11)

A subsequent seven clean days are then required, culminating in a ritual and temple offering before the zav is clean of his malady:

Now in case the one having a running discharge would become clean from his running discharge, he must then count for himself seven days for his purification, and he must wash his garments and bathe his flesh in running water; and he must be clean. And on the eighth day he should take for himself two turtledoves or two young pigeons, and he must come to the entrance of the tent of meeting and give them to the priest.