Widow’s Mite is presented in the Synoptic Gospels Mark 12:41-44Luke 21:1-4

The tribute penny was the coin that was shown to Jesus when he made his famous speech Render unto Caesar

According to the Gospel of Matthew 26:15, the price for which Judas Iscariot betrayed Jesus was thirty pieces of silver  thought to be a Tyrian shekel.

the golden calf was an icon (a cult image) made by the Israelites during Moses‘ absence, when he went up to Mount Sinai  Exodus 32:4