'Thirty' in the Bible

And these are the names of the sons of Levi, as to their births: Gershon, and Kohath, and Merari: and the years of the life of Levi are a hundred and thirty and seven years.

And the sons of Kohath are Amram, and Izhar, and Hebron, and Uzziel: and the years of the life of Kohath are a hundred and thirty and three years.

And Amram taketh Jochebed his aunt to himself for a wife, and she beareth to him Aaron and Moses: and the years of the life of Amram are a hundred and thirty and seven years.

And the dwelling of the sons of Israel which they have dwelt in Egypt is four hundred and thirty years;

and it cometh to pass, at the end of four hundred and thirty years -- yea, it cometh to pass in this self-same day -- all the hosts of Jehovah have gone out from the land of Egypt.

'If the ox gore a man-servant or a handmaid, thirty silver shekels he doth give to their lord, and the ox is stoned.

the length of the one curtain is thirty by the cubit, and the breadth of the one curtain four by the cubit; one measure is to the eleven curtains;

the length of the one curtain is thirty by the cubit, and the breadth of the one curtain is four cubits; one measure is to the eleven curtains;

All the gold which is prepared for the work in all the work of the sanctuary (and it is the gold of the wave-offering) is twenty and nine talents, and seven hundred and thirty shekels, by the shekel of the sanctuary.