ऋणं दातुमशक्तो यः कर्तुमिच्छेत् पुनः क्रियाम् । स दत्त्वा निर्जितां वृद्धिं करणं परिवर्तयेत् ॥ १५४ ॥
He who, unable to pay a debt (at the fixed time), wishes to make a new contract, may renew the agreement, after paying the interest which is due.
english translation