The phrase 'which he stole' is correct and usable in written English.
You can use it to refer to something that has previously been discussed. For example: "The necklace was eventually recovered, which he had stolen from the jewelry store."
He joined a labor protest, from which he stole some of the donations offered by sympathetic locals.
Only after having sex with her did he spot his surroundings, upon which he stole £18.90 from the till and two suede coats.
In fact, they were Mobutu's personal networks, through which he stole the wealth of Congo.In the early 1990s, the Ministry of Mines in the capital, Kinshasa, was empty except for one floor.
The married engineer also pleaded guilty to three charges of voyeurism and an offence of theft, in which he stole £900 of women's underwear from her home and garden.
Rondo made a stirring return to start the fourth quarter, during which he stole the ball from Bosh and raced for a breakaway dunk as the Celtics cruised to a 97-81 victory.
Omar stick-ups: not exactly a stick-up, but he deserves one point for the audacity of his selling Prop Joe's own shipment of drugs – which he stole from Joe last week – right back to him.
Maybe his Etsy shop sells your personal belongings, which he steals while you're at work.
A chapter about a tense adult moment at a sushi restaurant is followed by a chapter in which he steals 40 typewriters and vandalises his school.
And the scene in which he steals into the president's office and tries the desk on for size is well played.
America even managed to get Diem to contest an election in 1955, which he predictably stole.
However, the film's subject is now suing the makers of a rival project, apparently titled American Brawler, which he claims stole essential details from his planned biopic.
