James Strong - Słownik Języka Greckiego

Now the next day, that followed, the day of the preparation,^G3904 the chief priests and Pharisees came together unto Pilate,
KJV Mat 27:62

And now when the even was come, because it was the preparation,^G3904 that is, the day before the sabbath,
KJV Mar 15:42

And that day was the preparation,^G3904 and the sabbath drew on.
KJV Łuk 23:54

And it was the preparation^G3904 of the passover, and about the sixth hour: and he saith unto the Jews, Behold your King!
KJV Jan 19:14

The Jews therefore, because it was the preparation,^G3904 that the bodies should not remain upon the cross on the sabbath day, , (for that sabbath day was an high day,) besought Pilate that their legs might be broken, and that they might be taken away.
KJV Jan 19:31

There laid they Jesus therefore because of the Jews' preparation^G3904 day; for the sepulchre was nigh at hand.
KJV Jan 19:42