NASB 1995
"And God, who knows the heart, testified to them giving them the Holy Spirit, just as He also did to us;

American Standard Version
And God, who knoweth the heart, bare them witness, giving them the Holy Spirit, even as he did unto us;

Berean Study Bible
And God, who knows the heart, showed His approval by giving the Holy Spirit to them, just as He did to us.

Douay-Rheims Bible
And God, who knoweth the hearts, gave testimony, giving unto them the Holy Ghost, as well as to us;

English Revised Version
And God, which knoweth the heart, bare them witness, giving them the Holy Ghost, even as he did unto us;

King James Bible
And God, which knoweth the hearts, bare them witness, giving them the Holy Ghost, even as he did unto us;

World English Bible
God, who knows the heart, testified about them, giving them the Holy Spirit, just like he did to us.

Young's Literal Translation
and the heart-knowing God did bare them testimony, having given to them the Holy Spirit, even as also to us,

Acts 15:8 Additional Translations ...