out of a [mere] drop of sperm as it is poured forth,
 - Mohammad Asad
Mohammad Asad
from a drop of ejaculated semen,
 - Muhammad Farooq-i-Azam Malik
Muhammad Farooq-i-Azam Malik from a sperm-drop when it is emitted.
 - Mustafa Khattab
Mustafa Khattab
From a drop (of seed) when it is poured forth;
 - Marmaduke Pickthall
Marmaduke Pickthall From a seed when lodged (in its place);
 - Abdullah Yusuf Ali
Abdullah Yusuf Ali