NASB 1995
Even Simon himself believed; and after being baptized, he continued on with Philip, and as he observed signs and great miracles taking place, he was constantly amazed.

American Standard Version
And Simon also himself believed: and being baptized, he continued with Philip; and beholding signs and great miracles wrought, he was amazed.

Berean Study Bible
Even Simon himself believed and was baptized. He followed Philip closely and was astounded by the great signs and miracles he observed.

Douay-Rheims Bible
Then Simon himself believed also; and being baptized, he adhered to Philip. And being astonished, wondered to see the signs and exceeding great miracles which were done.

English Revised Version
And Simon also himself believed: and being baptized, he continued with Philip; and beholding signs and great miracles wrought, he was amazed.

King James Bible
Then Simon himself believed also: and when he was baptized, he continued with Philip, and wondered, beholding the miracles and signs which were done.

World English Bible
Simon himself also believed. Being baptized, he continued with Philip. Seeing signs and great miracles occurring, he was amazed.

Young's Literal Translation
and Simon also himself did believe, and, having been baptized, he was continuing with Philip, beholding also signs and mighty acts being done, he was amazed.

Acts 8:13 Additional Translations ...