PORTIA

Let not that doctor e'er come near my house:
Since he hath got the jewel that I loved,
And that which you did swear to keep for me,
I will become as liberal as you;
I'll not deny him any thing I have,
No, not my body nor my husband's bed:
Know him I shall, I am well sure of it:
Lie not a night from home; watch me like Argus:
If you do not, if I be left alone,
Now, by mine honour, which is yet mine own,
I'll have that doctor for my bedfellow.

NERISSA

And I his clerk; therefore be well advised
How you do leave me to mine own protection.

GRATIANO

Well, do you so; let not me take him, then;
For if I do, I'll mar the young clerk's pen.

ANTONIO

I am the unhappy subject of these quarrels.

PORTIA

Sir, grieve not you; you are welcome notwithstanding.

BASSANIO

Portia, forgive me this enforced wrong;
And, in the hearing of these many friends,
I swear to thee, even by thine own fair eyes,
Wherein I see myself–

PORTIA

Mark you but that!
In both my eyes he doubly sees himself;
In each eye, one: swear by your double self,
And there's an oath of credit.

BASSANIO

Nay, but hear me:
Pardon this fault, and by my soul I swear
I never more will break an oath with thee.

ANTONIO

I once did lend my body for his wealth;
Which, but for him that had your husband's ring,
Had quite miscarried: I dare be bound again,
My soul upon the forfeit, that your lord
Will never more break faith advisedly.

PORTIA

Then you shall be his surety. Give him this
And bid him keep it better than the other.

ANTONIO

Here, Lord Bassanio; swear to keep this ring.

BASSANIO

By heaven, it is the same I gave the doctor!