'Manner' in the Bible

And there were set there six waterpots of stone, after the manner of the purifying of the Jews, containing two or three firkins apiece.

What manner of saying is this that he said, Ye shall seek me, and shall not find me: and where I am, thither ye cannot come?

Then took they the body of Jesus, and wound it in linen clothes with the spices, as the manner of the Jews is to bury.