SB 10.61.1

śrī-śuka uvāca
ekaikaśas tāḥ kṛṣṇasya
 putrān daśa-daśābaāḥ
ajījanann anavamān
 pituḥ sarvātma-sampadā
Synonyms: 
śrī-śukaḥ uvāca — Śrī Śukadeva Gosvāmī said; eka-ekaśaḥ — each one of them; tāḥ — they; kṛṣṇasya — of Lord Kṛṣṇa; putrān — sons; daśa-daśa — ten each; abalāḥ — the wives; ajījanan — gave birth to; anavamān — not inferior; pituḥ — to their father; sarva — in all; ātma — His personal; sampadā — opulences.
Translation: 
Śukadeva Gosvāmī said: Each of Lord Kṛṣṇa’s wives gave birth to ten sons, who were not less than their father, having all His personal opulence.
Purport: 

Lord Kṛṣṇa had 16,108 wives, and thus this verse indicates that the Lord begot 161,080 sons.