Leviticus 27:4

If it is a female, then your valuation shall be thirty shekels.

Zechariah 11:12-13

I said to them, "If you think it best, give me my wages; and if not, keep them." So they weighed for my wages thirty pieces of silver.

Matthew 26:15

and said, "What are you willing to give me, that I should deliver him to you?" They weighed out for him thirty pieces of silver.

Matthew 27:9-10

Then that which was spoken through Jeremiah the prophet was fulfilled, saying, "They took the thirty pieces of silver, the price of him upon whom a price had been set, whom some of the children of Israel priced,

Treasury of Scripture Knowledge

Summary

And if it be a female, then thy estimation shall be thirty shekels.

Bible References

Thirty shekels

Zechariah 11:12
I said to them, "If you think it best, give me my wages; and if not, keep them." So they weighed for my wages thirty pieces of silver.
Matthew 26:15
and said, "What are you willing to give me, that I should deliver him to you?" They weighed out for him thirty pieces of silver.
Matthew 27:9
Then that which was spoken through Jeremiah the prophet was fulfilled, saying, "They took the thirty pieces of silver, the price of him upon whom a price had been set, whom some of the children of Israel priced,