Waamuzi 13 : 3 Judges chapter 13 verse 3

Malaika wa Bwana akamtokea yule mwanamke, akamwambia, Tazama, wewe sasa u tasa, huzai; lakini utachukua mimba, nawe utamzaa mtoto mwanamume.
soma Mlango wa 13

The angel of Yahweh appeared to the woman, and said to her, See now, you are barren, and don't bear; but you shall conceive, and bear a son.