Asalam
Just a note add that Bible teaches Ghusl and Wudu also and till now Jews wash before praying as well as the Taharah or washing the dead before burial (Acts 9:37)
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)
And also references to wudu:
He set the basin between the tent of meeting and the altar, and put water in it for washing with which Moses and Aaron and his sons washed their hands and their feet. Exodus 40:30
I will wash my hands in innocence; so will I compass Thine altar, O LORD (Psalms 26:6)