Contemporary English Version
in the evening of the fourteenth day of this month and do it by following all the regulations."

New American Bible
In the evening twilight of the fourteenth day of this month you shall celebrate it at its prescribed time, in accord with all its statutes and regulations.

Douay-Rheims Bible
The fourteenth day of this month in the evening, according to all the ceremonies and justifications thereof.

The fourteenth day of this month in the evening, according to all the ceremonies and justifications thereof.

the fourteenth

2 Chronicles 30:2,15 For the king, taking counsel, and the princes, and all the assembly of Jerusalem, decreed to keep the phase the second month. . . .

at even.

Exodus 12:6 And you shall keep it until the fourteenth day of this month; and the whole multitude of the children of Israel shall sacrifice it in the evening.

Hebrews 9:26 For then he ought to have suffered often from the beginning of the world. But now once, at the end of ages, he hath appeared for the destruction of sin by the sacrifice of himself.

according to all the rites

Numbers 9:11,12 In the second month, on the fourteenth day of the month in the evening, they shall eat it with unleavened bread and wild lettuce: . . .

Exodus 12:7-11 And they shall take of the blood thereof, and put it upon both the side posts, and on the upper door posts of the houses, wherein they shall eat it. . . .