SB 10.2.23

iti — thus (thinking in the above-mentioned way); ghora-tamāt bhāvāt — from the most ghastly contemplation of how to kill his sister; sannivṛttaḥ — refrained; svayam — personally deliberating; prabhuḥ — one who was in full knowledge (Kaṁsa); āste — remained; pratīkṣan — awaiting the moment; tat-janma — until the birth of Him; hareḥ — of the Supreme Personality of Godhead, Hari; vaira-anubandha-kṛt — determined to continue such enmity.