Ezra 4:22

Take heed now that you fail not to do this: why should damage increase to the hurt of the kings?

Ezra 4:13

Be it known now unto the king, that, if this city is built, and the walls set up again, then will they not pay toll, tribute, and custom, and so you shall impair the revenue of the kings.

Esther 3:8-9

And Haman said unto king Ahasuerus, There is a certain people scattered abroad and dispersed among the people in all the provinces of your kingdom; and their laws are different from all people; neither keep they the king's laws: therefore it is not for the king's profit to tolerate them.

Esther 7:3-4

Then Esther the queen answered and said, If I have found favor in your sight, O king, and if it please the king, let my life be given me at my petition, and my people at my request:

Treasury of Scripture Knowledge

Summary

Take heed now that ye fail not to do this: why should damage grow to the hurt of the kings?

General references

Bible References

Why should

Ezra 4:13
Be it known now unto the king, that, if this city is built, and the walls set up again, then will they not pay toll, tribute, and custom, and so you shall impair the revenue of the kings.
Esther 3:8
And Haman said unto king Ahasuerus, There is a certain people scattered abroad and dispersed among the people in all the provinces of your kingdom; and their laws are different from all people; neither keep they the king's laws: therefore it is not for the king's profit to tolerate them.
Esther 7:3
Then Esther the queen answered and said, If I have found favor in your sight, O king, and if it please the king, let my life be given me at my petition, and my people at my request:

General references

Luke 20:22
Is it lawful for us to give tribute unto Caesar, or not?