Deuteronomy 10:20
You shall fear the LORD your God; him shall you serve, and to him shall you hold, and swear by his name.
Torrey's Topical Textbook—AKJV

Acts 11:23
Who, when he came, and had seen the grace of God, was glad, and exhorted them all, that with purpose of heart they would hold to the Lord.
Torrey's Topical Textbook—AKJV