SB 4.11.34
tam prasadaya vatsasu
sannatya prasrayoktibhih
na yavan mahatam tejah
kulam no ’bhibhavisyati
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
For this reason, my son, you should immediately pacify Kuvera with gentle words and prayers, and thus his wrath may not affect our family.
Purport by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
In our common dealings we should maintain friendship with everyone and certainly with such exalted demigods as Kuvera. Our behavior should be such that no one should become angry and thereby commit a wrong to individuals, families or society.