'Declare' in the Bible

And whoever gives to one of these little ones [these who are humble in rank or influence] even a cup of cold water to drink because he is my disciple, truly I say to you, he will not lose his reward.”

I will give you the keys (authority) of the kingdom of heaven; and whatever you bind [forbid, declare to be improper and unlawful] on earth will have [already] been bound in heaven, and whatever you loose [permit, declare lawful] on earth will have [already] been loosed in heaven.”

I assure you and most solemnly say to you, whatever you bind [forbid, declare to be improper and unlawful] on earth shall have [already] been bound in heaven, and whatever you loose [permit, declare lawful] on earth shall have [already] been loosed in heaven.

I assure you and most solemnly say to you, [the judgment for] all these things [these vile and murderous deeds] will come on this generation.

For I say to you, you will not see Me again [ministering to you publicly] until you say, ‘Blessed [to be celebrated with praise] is He who comes in the name of the Lord!’”

I assure you and most solemnly say to you that he will put him in charge of all his possessions.

But He replied, ‘I assure you and most solemnly say to you, I do not know you [we have no relationship].’

Then He will reply to them, ‘I assure you and most solemnly say to you, to the extent that you did not do it for one of the least of these [my followers], you did not do it for Me.’

Jesus said to him, “I assure you and most solemnly say to you, this night, before a rooster crows, you will [completely] deny Me three times.”