Verses with the word husbandman in the Old Testament (4 verses):

Genesis 9:20
And Noah began to be an husbandman, and he planted a vineyard:

Jeremiah 51:23
I will also break in pieces with thee the shepherd and his flock; and with thee will I break in pieces the husbandman and his yoke of oxen; and with thee will I break in pieces captains and rulers.

Amos 5:16
Therefore the LORD, the God of hosts, the LORD, saith thus; Wailing shall be in all streets; and they shall say in all the highways, Alas! alas! and they shall call the husbandman to mourning, and such as are skilful of lamentation to wailing.

Zechariah 13:5
But he shall say, I am no prophet, I am an husbandman; for man taught me to keep cattle from my youth.