Alma 19:23
~90 BC
1830 Edition
Now we see that Ammon could not be slain, for the Lord had said unto Mosiah, his father, I will spare him, and it shall be unto him according to thy faith; therefore Mosiah trusted him unto the Lord.
Changes
Now we see that Ammon could not be slain, for the Lord had said unto Mosiah, his father,: I will spare him, and it shall be unto him according to thy faith; —therefore, Mosiah trusted him unto the Lord.
Simple English
We see that Ammon could not be killed. The Lord had said to Mosiah, his father: 'I will keep him safe. It will be just like you believed.' So Mosiah trusted him to the Lord.
Paraphrase
You see, Ammon couldn't be killed. God had told Mosiah, Ammon's father: "I will protect him. What happens will match your faith." So Mosiah had trusted Ammon to God's care.