One verse

Srimad Bhagavatam 10.12.14

10.12.14

द‍ृष्ट्वार्भकान् कृष्णमुखानघासुर: कंसानुशिष्ट: स बकीबकानुज: । अयं तु मे सोदरनाशकृत्तयो- र्द्वयोर्ममैनं सबलं हनिष्ये ॥ १४ ॥

dṛṣṭvārbhakān kṛṣṇa-mukhān aghāsuraḥ kaṁsānuśiṣṭaḥ sa bakī-bakānujaḥ ayaṁ tu me sodara-nāśa-kṛt tayor dvayor mamainaṁ sa-balaṁ haniṣye

dṛṣṭvā
after seeing
arbhakān
all the cowherd boys
kṛṣṇa-mukhān
headed by Kṛṣṇa
aghāsuraḥ
the demon by the name Aghāsura
kaṁsa-anuśiṣṭaḥ
sent by Kaṁsa
saḥ
he (Aghāsura)
bakī-baka-anujaḥ
the younger brother of Pūtanā and Bakāsura
ayam
this Kṛṣṇa
tu
indeed
me
my
sodara-nāśa-kṛt
the killer of my brother and sister
tayoḥ
for my brother and sister
dvayoḥ
for those two
mama
my
enam
Kṛṣṇa
sa-balam
along with His assistants, the cowherd boys
haniṣye
I shall kill

Aghāsura, who had been sent by Kaṁsa, was the younger brother of Pūtanā and Bakāsura. Therefore when he came and saw Kṛṣṇa at the head of all the cowherd boys, he thought, “This Kṛṣṇa has killed my sister and brother, Pūtanā and Bakāsura. Therefore, in order to please them both, I shall kill this Kṛṣṇa, along with His assistants, the other cowherd boys.”