Those who ignore this will themselves be ignored.
NIV
But if anyone disregards or does not recognize [that it is a command of the Lord], he is disregarded and not recognized [he is one whom God knows not].
AMP
But if any man be ignorant, let him be ignorant.
KJV
Do the same if you find someone's donkey or cloak or anything else they have lost. Do not ignore it.
NIV
And so shall you do with his donkey or his garment or with anything which your brother has lost and you have found. You shall not hide from [your duty concerning] them.
AMP
In like manner shalt thou do with his ass; and so shalt thou do with his raiment; and with all lost thing of thy brother's, which he hath lost, and thou hast found, shalt thou do likewise: thou mayest not hide thyself.
KJV
Then the men of Israel answered the men of Judah, "We have ten shares in the king; so we have a greater claim on David than you have. Why then do you treat us with contempt? Weren't we the first to speak of bringing back our king?" But the men of Judah responded even more harshly than the men of Israel.
NIV
Then the men of Israel answered the men of Judah, We have ten [tribes'] shares in the king; and we have more right to David than you have. Why then did you despise and ignore us? Were we not the first to speak of our bringing back our king? But the words of the men of Judah were more violent than the charges of the men of Israel.
AMP
And the men of Israel answered the men of Judah, and said, We have ten parts in the king, and we have also more right in David than ye: why then did ye despise us, that our advice should not be first had in bringing back our king? And the words of the men of Judah were fiercer than the words of the men of Israel.
KJV