Atharvaveda 2.13.5

2.13.5

yásya te vā́saḥ prathamavāsyàṃ hárāmas táṃ tvā víśve 'vantu devā́ḥ |
táṃ tvā bhrā́taraḥ suvŕ̥dhā várdhamānam ánu jāyantāṃ bahávaḥ sújātam ||5||

Thee here, of whom we take the garment to be first worn, let all the gods favor; thee here, growing with good growth, let many brothers be born after, ⌊[after thee,]⌋ as one well born.