Hadith.4340 - It is narrated from Amr ibn Shimr, from Jabir, from Abu Ja'far Muhammad ibn Ali al-Baqir (as) that the
Messenger of Allah (swt) (peace be upon him and his family) said:
"What prevents a believer from taking a spouse? Perhaps Allah (swt) will grant him offspring who will fill the earth with 'There is no god but Allah (swt).'"