Galatians 4:20 YLT

¹⁸  and 'it is' good to be zealously regarded, in what is good, at all times, and not only in my being present with you;

¹⁹  my little children, of whom again I travail in birth, till Christ may be formed in you,

²⁰  and I was wishing to be present with you now, and to change my voice, because I am in doubt about you.

²¹  Tell me, ye who are willing to be under law, the law do ye not hear?

²²  for it hath been written, that Abraham had two sons, one by the maid-servant, and one by the free-woman,