SB 10.4.8
tam grhitva caranayor
jata-matram svasuh sutam
apothayac chila-prsthe
svarthonmulita-sauhrdah
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
Having uprooted all relationships with his sister because of intense selfishness, Kamsa, who was sitting on his knees, grasped the newborn child by the legs and tried to dash her against the surface of a stone.