GOD'S WORD® Translation
Again you say, 'To swear an oath by the altar doesn't mean a thing. But to swear an oath by the gift on the altar means a person must keep his oath.'

American Standard Version
And, Whosoever shall swear by the altar, it is nothing; but whosoever shall swear by the gift that is upon it, he is a debtor.

Berean Study Bible
And you say, ‘If anyone swears by the altar, it means nothing; but if anyone swears by the gift on it, he is bound by his oath.’

Douay-Rheims Bible
And whosoever shall swear by the altar, it is nothing; but whosoever shall swear by the gift that is upon it, is a debtor.

English Revised Version
And, Whosoever shall swear by the altar, it is nothing; but whosoever shall swear by the gift that is upon it, he is a debtor.

King James Bible
And, Whosoever shall swear by the altar, it is nothing; but whosoever sweareth by the gift that is upon it, he is guilty.

World English Bible
'Whoever swears by the altar, it is nothing; but whoever swears by the gift that is on it, he is obligated?'

Young's Literal Translation
'And, whoever may swear by the altar, it is nothing; but whoever may swear by the gift that is upon it -- is debtor!

Matthew 23:18 Additional Translations ...