6
And there came men who were unclean by reason of a dead body, and they were not able to keep the passover on that day; and they came before Moses and Aaron on that day.
7
And those men said to Moses, We are unclean by reason of the dead body of a man: shall we therefore fail to offer the gift to the Lord in its season in the midst of the children of Israel?
8
And Moses said to them, stand there, and I will hear what charge the Lord will give concerning you.
10
Speak to the children of Israel, saying, Whatever man shall be unclean by reason of a dead body, or on a journey far off, among you, or among your posterity; he shall then keep the passover to the Lord,
The Brenton translation of the Septuagint is in the public domain.